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12V series AGM gel type of lead acid battery for communication

DATE:2016-12-13   COMEFROM:ANHUI ACCORD TECHNOLOGY CO., LTD

Battery modelRated voltage(V) Rated capacity (A.h) Outline dimension(mm)
10hrate longwide height Total height
6-GFM-24 (AGMColloid size) 12 24 165 125 173 173
6-GFM-38 (AGMColloid size) 12 38 197 166 173 173
6-GFM-50 (AGMColloid size) 12 50 260 134 204 210
6-GFM-65 (AGMColloid size) 12 65 350 165 173 173
6-GFM-90 (AGMColloid size) 12 90 330 172 215 221
6-GFM-100 (AGMColloid size) 12 100 407 173 208 232
6-GFM-120 (AGMColloid size) 12 120 407 173 208 232
6-GFM-150 (AGMColloid size) 12 150 480 170 239 239
6-GFM-200 (AGMColloid size) 12 200 522 239 220 226

1,6GFM (AGM colloid type) series of specifications and technical parameters

GFM-24 (AGM colloid type) 12241651251731736-GFM-38 (AGM colloid type) 12381971661731736-GFM-50 (the size of the AGM) GFM-100 (AGM colloid type) 121004071732082326-GFM-120 (AGM colloid type) 121204071732082326-GFM-150 (AGM colloid type) 12903301722152216- AGM colloid type) 121504801702392396-GFM-200 (AGM colloid type) 12200522239220226


2, the working principle of lead-acid batteries

(PbO2) and the cathode (Pb) of the lead acid battery are immersed in the electrolyte (dilute sulfuric acid), and the electric power between the two poles will be 2V. According to the principle of lead-acid battery, the cathode and the electrolyte The following changes occur:

(Anode) (electrolyte) (cathode)

PbO2 + 2H2SO4 + Pb ---> PbSO4 + 2H2O + PbSO4 (discharge reaction)

(Lead dioxide) (sulfuric acid) (spongy lead)


(Anode) (electrolyte) (cathode)

PbSO4 + 2H2O + PbSO4 ---> PbO2 + 2H2SO4 + Pb (charge reaction)

(Lead Sulfate) (Water) (Lead Sulfate)



3, AGM colloidal lead-acid battery main technical characteristics

AGM colloidal lead-acid batteries are sealed lead-acid batteries, it is the general adsorption type sealed battery internal electrolyte curing, so that the performance of ordinary lead-acid batteries have increased substantially. AGM + colloidal lead-acid batteries in addition to the general characteristics of lead-acid batteries, but also has the following advantages:

3.1. Revolutionary design

※ Battery life of up to 8 years.

※ unique rapid discharge protection.

※ Colloid-type electrolyte to ensure that the battery discharge performance.

3.2 advanced production technology and technology

* Electrolyte mixed in the colloid, the battery discharge performance is more stable, also make it to the ambient temperature change width greatly improved, and has a very low self-discharge rate.

* Lead-calcium-tin + rare earth alloy to ensure the stability of the plate, and the maximum inhibition of gas generation.

※ safety valve with a unique design of security, to obtain the highest level of quality control and assurance.

3.3 high reliability protection

* Sealed design to ensure that the battery gas generation rate is minimized.

※ Flame-retardant design is selected.

* There is no restriction on the way of transport by air, rail and road according to the IATA clause.

3.4 than the adsorption-type sealed battery electrolyte 10-20%, its capacity superior to the adsorption sealed battery;

3.5 colloidal electrolyte heat capacity, heat dissipation capacity, to avoid "thermal runaway" phenomenon. And has a good low-temperature charge and discharge performance than the use of adsorption-type sealed battery wide range of -40 ~ 60 ℃ environment can be used;

3.6 Colloid electrolyte stability, no hydration, uniform distribution, there is no electrolyte layer, can be effective in slowing corrosion of positive grid, positive active material softening and negative active material sulfation;

3.7 Colloid-type electrolyte can ensure that the battery has a good charge and discharge efficiency and deep discharge performance, no early capacity attenuation phenomenon, than the average absorption of sealed battery life;

3.8 colloidal electrolyte is a colloidal three-dimensional network structure, good sealing performance, no liquid, no acid, is the ideal environmentally friendly products;

3.9 electrolyte mixed in the silica gel, the battery discharge performance is more stable, also make it to the ambient temperature change width greatly improved, and has a self-discharge rate than the general adsorption sealed lead-acid battery low, long shelf life.


4, AGM colloidal lead-acid battery use characteristics

4.1 No maintenance, the battery throughout the life of the rehydration without adding water.

4.2 High reliability, long life, special sealing structure and flame-retardant shell, in the course of the leakage of electrolyte does not produce defects, but no fire.

4.3 Self-discharge is small, 20 ℃ monthly self-discharge rate of not more than 2%.

4.4 full charge of the factory, no mobile electrolyte, transport safety.

4.5 can be used in any direction.

4.6 wide temperature range, colloidal series of batteries (-40 ℃ ~ 60 ℃).

4.7 does not require a balanced charge, due to single cell internal resistance, capacity, excellent float voltage consistency to ensure that the battery during use, without a balanced charge.

4.8 lead-acid battery with a more ideal life.


5, product technical characteristics

5.1 Product performance standards

IEC 60896-21: 2004, "Fixed-type lead-acid battery valve-controlled test method"

IEC 60896-22 2004 "Fixed-type lead-acid battery valve control requirements"

GB / T 19638.1-2014 "fixed-type valve-regulated lead-acid battery technical conditions"

YD / T 799-2010 "VRLA battery for communication"

5.2 Operation control technical parameters (single battery)

Maximum charge current: 0.25C10

Discharge termination voltage: 10.80V

Floating charge voltage: 13.35V ~ 13.65V (charging temperature compensation coefficient: ± 0.18mV / ℃)

Constant charging voltage: 13.80V ~ 14.40V (charging temperature compensation coefficient: ± 0.24mV / ℃).


6, performance and technical indicators

6.1 battery can be -40 ℃ ~ 60 ℃, humidity less than 95%, altitude less than 3000 meters of the environment, 25 ℃ environment, float life is greater than 8 years.

6.2 The battery is tested according to the standard, 80% of the discharge depth ≥ 600 times.

6.3 Accordance with the standard battery test, sealing reaction efficiency ≥ 96%.

6.4 battery according to the standard test, the monthly self-discharge rate of ≤ 3%.

6.5 The opening pressure of the battery is 10 ~ 35Kpa, the closing valve pressure is 5 ~ 30Kpa.

6.6 The actual internal resistance of the battery and the standard deviation of the battery within the range of -10% -10%.

6.7 fully charged battery standing for 24 hours, the battery open circuit voltage difference ≤ 100mv.

6.8 The battery in the 3I10A current standard test, the connection between the battery pressure drop ≤ 8mv.

6.9 After the battery is fully charged for 90 days, its charge retention capacity is ≥90%.


7, battery application and environmental conditions

7.1 Suitable for use in telecommunications, power and UPS, and energy storage systems.

7.2 Temperature: -40 ~ +60 ℃ under normal conditions of use.

7.3 Humidity: ≤ 95%.

7.4 tolerance to earthquake capacity: the level of acceleration ≥ 0.3, vertical acceleration ≥ 0.15.

7.5 Altitude: ≤3000m1,6GFM (AGM colloid type) series of specifications and technical parameters

GFM-24 (AGM colloid type) 12241651251731736-GFM-38 (AGM colloid type) 12381971661731736-GFM-50 (the size of the AGM) GFM-100 (AGM colloid type) 121004071732082326-GFM-120 (AGM colloid type) 121204071732082326-GFM-150 (AGM colloid type) 12903301722152216- AGM colloid type) 121504801702392396-GFM-200 (AGM colloid type) 12200522239220226


2, the working principle of lead-acid batteries

(PbO2) and the cathode (Pb) of the lead acid battery are immersed in the electrolyte (dilute sulfuric acid), and the electric power between the two poles will be 2V. According to the principle of lead-acid battery, the cathode and the electrolyte The following changes occur:

(Anode) (electrolyte) (cathode)

PbO2 + 2H2SO4 + Pb ---> PbSO4 + 2H2O + PbSO4 (discharge reaction)

(Lead dioxide) (sulfuric acid) (spongy lead)


(Anode) (electrolyte) (cathode)

PbSO4 + 2H2O + PbSO4 ---> PbO2 + 2H2SO4 + Pb (charge reaction)

(Lead Sulfate) (Water) (Lead Sulfate)



3, AGM colloidal lead-acid battery main technical characteristics

AGM colloidal lead-acid batteries are sealed lead-acid batteries, it is the general adsorption type sealed battery internal electrolyte curing, so that the performance of ordinary lead-acid batteries have increased substantially. AGM + colloidal lead-acid batteries in addition to the general characteristics of lead-acid batteries, but also has the following advantages:

3.1. Revolutionary design

※ Battery life of up to 8 years.

※ unique rapid discharge protection.

※ Colloid-type electrolyte to ensure that the battery discharge performance.

3.2 advanced production technology and technology

* Electrolyte mixed in the colloid, the battery discharge performance is more stable, also make it to the ambient temperature change width greatly improved, and has a very low self-discharge rate.

* Lead-calcium-tin + rare earth alloy to ensure the stability of the plate, and the maximum inhibition of gas generation.

※ safety valve with a unique design of security, to obtain the highest level of quality control and assurance.

3.3 high reliability protection

* Sealed design to ensure that the battery gas generation rate is minimized.

※ Flame-retardant design is selected.

* There is no restriction on the way of transport by air, rail and road according to the IATA clause.

3.4 than the adsorption-type sealed battery electrolyte 10-20%, its capacity superior to the adsorption sealed battery;

3.5 colloidal electrolyte heat capacity, heat dissipation capacity, to avoid "thermal runaway" phenomenon. And has a good low-temperature charge and discharge performance than the use of adsorption-type sealed battery wide range of -40 ~ 60 ℃ environment can be used;

3.6 Colloid electrolyte stability, no hydration, uniform distribution, there is no electrolyte layer, can be effective in slowing corrosion of positive grid, positive active material softening and negative active material sulfation;

3.7 Colloid-type electrolyte can ensure that the battery has a good charge and discharge efficiency and deep discharge performance, no early capacity attenuation phenomenon, than the average absorption of sealed battery life;

3.8 colloidal electrolyte is a colloidal three-dimensional network structure, good sealing performance, no liquid, no acid, is the ideal environmentally friendly products;

3.9 electrolyte mixed in the silica gel, the battery discharge performance is more stable, also make it to the ambient temperature change width greatly improved, and has a self-discharge rate than the general adsorption sealed lead-acid battery low, long shelf life.


4, AGM colloidal lead-acid battery use characteristics

4.1 No maintenance, the battery throughout the life of the rehydration without adding water.

4.2 High reliability, long life, special sealing structure and flame-retardant shell, in the course of the leakage of electrolyte does not produce defects, but no fire.

4.3 Self-discharge is small, 20 ℃ monthly self-discharge rate of not more than 2%.

4.4 full charge of the factory, no mobile electrolyte, transport safety.

4.5 can be used in any direction.

4.6 wide temperature range, colloidal series of batteries (-40 ℃ ~ 60 ℃).

4.7 does not require a balanced charge, due to single cell internal resistance, capacity, excellent float voltage consistency to ensure that the battery during use, without a balanced charge.

4.8 lead-acid battery with a more ideal life.


5, product technical characteristics

5.1 Product performance standards

IEC 60896-21: 2004, "Fixed-type lead-acid battery valve-controlled test method"

IEC 60896-22 2004 "Fixed-type lead-acid battery valve control requirements"

GB / T 19638.1-2014 "fixed-type valve-regulated lead-acid battery technical conditions"

YD / T 799-2010 "VRLA battery for communication"

5.2 Operation control technical parameters (single battery)

Maximum charge current: 0.25C10

Discharge termination voltage: 10.80V

Floating charge voltage: 13.35V ~ 13.65V (charging temperature compensation coefficient: ± 0.18mV / ℃)

Constant charging voltage: 13.80V ~ 14.40V (charging temperature compensation coefficient: ± 0.24mV / ℃).


6, performance and technical indicators

6.1 battery can be -40 ℃ ~ 60 ℃, humidity less than 95%, altitude less than 3000 meters of the environment, 25 ℃ environment, float life is greater than 8 years.

6.2 The battery is tested according to the standard, 80% of the discharge depth ≥ 600 times.

6.3 Accordance with the standard battery test, sealing reaction efficiency ≥ 96%.

6.4 battery according to the standard test, the monthly self-discharge rate of ≤ 3%.

6.5 The opening pressure of the battery is 10 ~ 35Kpa, the closing valve pressure is 5 ~ 30Kpa.

6.6 The actual internal resistance of the battery and the standard deviation of the battery within the range of -10% -10%.

6.7 fully charged battery standing for 24 hours, the battery open circuit voltage difference ≤ 100mv.

6.8 The battery in the 3I10A current standard test, the connection between the battery pressure drop ≤ 8mv.

6.9 After the battery is fully charged for 90 days, its charge retention capacity is ≥90%.


7, battery application and environmental conditions

7.1 Suitable for use in telecommunications, power and UPS, and energy storage systems.

7.2 Temperature: -40 ~ +60 ℃ under normal conditions of use.

7.3 Humidity: ≤ 95%.

7.4 tolerance to earthquake capacity: the level of acceleration ≥ 0.3, vertical acceleration ≥ 0.15.

7.5 Altitude: ≤3000m1,6GFM (AGM colloid type) series of specifications and technical parameters

GFM-24 (AGM colloid type) 12241651251731736-GFM-38 (AGM colloid type) 12381971661731736-GFM-50 (the size of the AGM) GFM-100 (AGM colloid type) 121004071732082326-GFM-120 (AGM colloid type) 121204071732082326-GFM-150 (AGM colloid type) 12903301722152216- AGM colloid type) 121504801702392396-GFM-200 (AGM colloid type) 12200522239220226


2, the working principle of lead-acid batteries

(PbO2) and the cathode (Pb) of the lead acid battery are immersed in the electrolyte (dilute sulfuric acid), and the electric power between the two poles will be 2V. According to the principle of lead-acid battery, the cathode and the electrolyte The following changes occur:

(Anode) (electrolyte) (cathode)

PbO2 + 2H2SO4 + Pb ---> PbSO4 + 2H2O + PbSO4 (discharge reaction)

(Lead dioxide) (sulfuric acid) (spongy lead)


(Anode) (electrolyte) (cathode)

PbSO4 + 2H2O + PbSO4 ---> PbO2 + 2H2SO4 + Pb (charge reaction)

(Lead Sulfate) (Water) (Lead Sulfate)



3, AGM colloidal lead-acid battery main technical characteristics

AGM colloidal lead-acid batteries are sealed lead-acid batteries, it is the general adsorption type sealed battery internal electrolyte curing, so that the performance of ordinary lead-acid batteries have increased substantially. AGM + colloidal lead-acid batteries in addition to the general characteristics of lead-acid batteries, but also has the following advantages:

3.1. Revolutionary design

※ Battery life of up to 8 years.

※ unique rapid discharge protection.

※ Colloid-type electrolyte to ensure that the battery discharge performance.

3.2 advanced production technology and technology

* Electrolyte mixed in the colloid, the battery discharge performance is more stable, also make it to the ambient temperature change width greatly improved, and has a very low self-discharge rate.

* Lead-calcium-tin + rare earth alloy to ensure the stability of the plate, and the maximum inhibition of gas generation.

※ safety valve with a unique design of security, to obtain the highest level of quality control and assurance.

3.3 high reliability protection

* Sealed design to ensure that the battery gas generation rate is minimized.

※ Flame-retardant design is selected.

* There is no restriction on the way of transport by air, rail and road according to the IATA clause.

3.4 than the adsorption-type sealed battery electrolyte 10-20%, its capacity superior to the adsorption sealed battery;

3.5 colloidal electrolyte heat capacity, heat dissipation capacity, to avoid "thermal runaway" phenomenon. And has a good low-temperature charge and discharge performance than the use of adsorption-type sealed battery wide range of -40 ~ 60 ℃ environment can be used;

3.6 Colloid electrolyte stability, no hydration, uniform distribution, there is no electrolyte layer, can be effective in slowing corrosion of positive grid, positive active material softening and negative active material sulfation;

3.7 Colloid-type electrolyte can ensure that the battery has a good charge and discharge efficiency and deep discharge performance, no early capacity attenuation phenomenon, than the average absorption of sealed battery life;

3.8 colloidal electrolyte is a colloidal three-dimensional network structure, good sealing performance, no liquid, no acid, is the ideal environmentally friendly products;

3.9 electrolyte mixed in the silica gel, the battery discharge performance is more stable, also make it to the ambient temperature change width greatly improved, and has a self-discharge rate than the general adsorption sealed lead-acid battery low, long shelf life.


4, AGM colloidal lead-acid battery use characteristics

4.1 No maintenance, the battery throughout the life of the rehydration without adding water.

4.2 High reliability, long life, special sealing structure and flame-retardant shell, in the course of the leakage of electrolyte does not produce defects, but no fire.

4.3 Self-discharge is small, 20 ℃ monthly self-discharge rate of not more than 2%.

4.4 full charge of the factory, no mobile electrolyte, transport safety.

4.5 can be used in any direction.

4.6 wide temperature range, colloidal series of batteries (-40 ℃ ~ 60 ℃).

4.7 does not require a balanced charge, due to single cell internal resistance, capacity, excellent float voltage consistency to ensure that the battery during use, without a balanced charge.

4.8 lead-acid battery with a more ideal life.


5, product technical characteristics

5.1 Product performance standards

IEC 60896-21: 2004, "Fixed-type lead-acid battery valve-controlled test method"

IEC 60896-22 2004 "Fixed-type lead-acid battery valve control requirements"

GB / T 19638.1-2014 "fixed-type valve-regulated lead-acid battery technical conditions"

YD / T 799-2010 "VRLA battery for communication"

5.2 Operation control technical parameters (single battery)

Maximum charge current: 0.25C10

Discharge termination voltage: 10.80V

Floating charge voltage: 13.35V ~ 13.65V (charging temperature compensation coefficient: ± 0.18mV / ℃)

Constant charging voltage: 13.80V ~ 14.40V (charging temperature compensation coefficient: ± 0.24mV / ℃).


6, performance and technical indicators

6.1 battery can be -40 ℃ ~ 60 ℃, humidity less than 95%, altitude less than 3000 meters of the environment, 25 ℃ environment, float life is greater than 8 years.

6.2 The battery is tested according to the standard, 80% of the discharge depth ≥ 600 times.

6.3 Accordance with the standard battery test, sealing reaction efficiency ≥ 96%.

6.4 battery according to the standard test, the monthly self-discharge rate of ≤ 3%.

6.5 The opening pressure of the battery is 10 ~ 35Kpa, the closing valve pressure is 5 ~ 30Kpa.

6.6 The actual internal resistance of the battery and the standard deviation of the battery within the range of -10% -10%.

6.7 fully charged battery standing for 24 hours, the battery open circuit voltage difference ≤ 100mv.

6.8 The battery in the 3I10A current standard test, the connection between the battery pressure drop ≤ 8mv.

6.9 After the battery is fully charged for 90 days, its charge retention capacity is ≥90%.


7, battery application and environmental conditions

7.1 Suitable for use in telecommunications, power and UPS, and energy storage systems.

7.2 Temperature: -40 ~ +60 ℃ under normal conditions of use.

7.3 Humidity: ≤ 95%.

7.4 tolerance to earthquake capacity: the level of acceleration ≥ 0.3, vertical acceleration ≥ 0.15.

7.5 Altitude: ≤3000m1,6GFM (AGM colloid type) series of specifications and technical parameters

GFM-24 (AGM colloid type) 12241651251731736-GFM-38 (AGM colloid type) 12381971661731736-GFM-50 (the size of the AGM) GFM-100 (AGM colloid type) 121004071732082326-GFM-120 (AGM colloid type) 121204071732082326-GFM-150 (AGM colloid type) 12903301722152216- AGM colloid type) 121504801702392396-GFM-200 (AGM colloid type) 12200522239220226


2, the working principle of lead-acid batteries

(PbO2) and the cathode (Pb) of the lead acid battery are immersed in the electrolyte (dilute sulfuric acid), and the electric power between the two poles will be 2V. According to the principle of lead-acid battery, the cathode and the electrolyte The following changes occur:

(Anode) (electrolyte) (cathode)

PbO2 + 2H2SO4 + Pb ---> PbSO4 + 2H2O + PbSO4 (discharge reaction)

(Lead dioxide) (sulfuric acid) (spongy lead)


(Anode) (electrolyte) (cathode)

PbSO4 + 2H2O + PbSO4 ---> PbO2 + 2H2SO4 + Pb (charge reaction)

(Lead Sulfate) (Water) (Lead Sulfate)



3, AGM colloidal lead-acid battery main technical characteristics

AGM colloidal lead-acid batteries are sealed lead-acid batteries, it is the general adsorption type sealed battery internal electrolyte curing, so that the performance of ordinary lead-acid batteries have increased substantially. AGM + colloidal lead-acid batteries in addition to the general characteristics of lead-acid batteries, but also has the following advantages:

3.1. Revolutionary design

※ Battery life of up to 8 years.

※ unique rapid discharge protection.

※ Colloid-type electrolyte to ensure that the battery discharge performance.

3.2 advanced production technology and technology

* Electrolyte mixed in the colloid, the battery discharge performance is more stable, also make it to the ambient temperature change width greatly improved, and has a very low self-discharge rate.

* Lead-calcium-tin + rare earth alloy to ensure the stability of the plate, and the maximum inhibition of gas generation.

※ safety valve with a unique design of security, to obtain the highest level of quality control and assurance.

3.3 high reliability protection

* Sealed design to ensure that the battery gas generation rate is minimized.

※ Flame-retardant design is selected.

* There is no restriction on the way of transport by air, rail and road according to the IATA clause.

3.4 than the adsorption-type sealed battery electrolyte 10-20%, its capacity superior to the adsorption sealed battery;

3.5 colloidal electrolyte heat capacity, heat dissipation capacity, to avoid "thermal runaway" phenomenon. And has a good low-temperature charge and discharge performance than the use of adsorption-type sealed battery wide range of -40 ~ 60 ℃ environment can be used;

3.6 Colloid electrolyte stability, no hydration, uniform distribution, there is no electrolyte layer, can be effective in slowing corrosion of positive grid, positive active material softening and negative active material sulfation;

3.7 Colloid-type electrolyte can ensure that the battery has a good charge and discharge efficiency and deep discharge performance, no early capacity attenuation phenomenon, than the average absorption of sealed battery life;

3.8 colloidal electrolyte is a colloidal three-dimensional network structure, good sealing performance, no liquid, no acid, is the ideal environmentally friendly products;

3.9 electrolyte mixed in the silica gel, the battery discharge performance is more stable, also make it to the ambient temperature change width greatly improved, and has a self-discharge rate than the general adsorption sealed lead-acid battery low, long shelf life.


4, AGM colloidal lead-acid battery use characteristics

4.1 No maintenance, the battery throughout the life of the rehydration without adding water.

4.2 High reliability, long life, special sealing structure and flame-retardant shell, in the course of the leakage of electrolyte does not produce defects, but no fire.

4.3 Self-discharge is small, 20 ℃ monthly self-discharge rate of not more than 2%.

4.4 full charge of the factory, no mobile electrolyte, transport safety.

4.5 can be used in any direction.

4.6 wide temperature range, colloidal series of batteries (-40 ℃ ~ 60 ℃).

4.7 does not require a balanced charge, due to single cell internal resistance, capacity, excellent float voltage consistency to ensure that the battery during use, without a balanced charge.

4.8 lead-acid battery with a more ideal life.


5, product technical characteristics

5.1 Product performance standards

IEC 60896-21: 2004, "Fixed-type lead-acid battery valve-controlled test method"

IEC 60896-22 2004 "Fixed-type lead-acid battery valve control requirements"

GB / T 19638.1-2014 "fixed-type valve-regulated lead-acid battery technical conditions"

YD / T 799-2010 "VRLA battery for communication"

5.2 Operation control technical parameters (single battery)

Maximum charge current: 0.25C10

Discharge termination voltage: 10.80V

Floating charge voltage: 13.35V ~ 13.65V (charging temperature compensation coefficient: ± 0.18mV / ℃)

Constant charging voltage: 13.80V ~ 14.40V (charging temperature compensation coefficient: ± 0.24mV / ℃).


6, performance and technical indicators

6.1 battery can be -40 ℃ ~ 60 ℃, humidity less than 95%, altitude less than 3000 meters of the environment, 25 ℃ environment, float life is greater than 8 years.

6.2 The battery is tested according to the standard, 80% of the discharge depth ≥ 600 times.

6.3 Accordance with the standard battery test, sealing reaction efficiency ≥ 96%.

6.4 battery according to the standard test, the monthly self-discharge rate of ≤ 3%.

6.5 The opening pressure of the battery is 10 ~ 35Kpa, the closing valve pressure is 5 ~ 30Kpa.

6.6 The actual internal resistance of the battery and the standard deviation of the battery within the range of -10% -10%.

6.7 fully charged battery standing for 24 hours, the battery open circuit voltage difference ≤ 100mv.

6.8 The battery in the 3I10A current standard test, the connection between the battery pressure drop ≤ 8mv.

6.9 After the battery is fully charged for 90 days, its charge retention capacity is ≥90%.


7, battery application and environmental conditions

7.1 Suitable for use in telecommunications, power and UPS, and energy storage systems.

7.2 Temperature: -40 ~ +60 ℃ under normal conditions of use.

7.3 Humidity: ≤ 95%.

7.4 tolerance to earthquake capacity: the level of acceleration ≥ 0.3, vertical acceleration ≥ 0.15.

7.5 Altitude: ≤3000m1,6GFM (AGM colloid type) series of specifications and technical parameters

GFM-24 (AGM colloid type) 12241651251731736-GFM-38 (AGM colloid type) 12381971661731736-GFM-50 (the size of the AGM) GFM-100 (AGM colloid type) 121004071732082326-GFM-120 (AGM colloid type) 121204071732082326-GFM-150 (AGM colloid type) 12903301722152216- AGM colloid type) 121504801702392396-GFM-200 (AGM colloid type) 12200522239220226


2, the working principle of lead-acid batteries

(PbO2) and the cathode (Pb) of the lead acid battery are immersed in the electrolyte (dilute sulfuric acid), and the electric power between the two poles will be 2V. According to the principle of lead-acid battery, the cathode and the electrolyte The following changes occur:

(Anode) (electrolyte) (cathode)

PbO2 + 2H2SO4 + Pb ---> PbSO4 + 2H2O + PbSO4 (discharge reaction)

(Lead dioxide) (sulfuric acid) (spongy lead)


(Anode) (electrolyte) (cathode)

PbSO4 + 2H2O + PbSO4 ---> PbO2 + 2H2SO4 + Pb (charge reaction)

(Lead Sulfate) (Water) (Lead Sulfate)



3, AGM colloidal lead-acid battery main technical characteristics

AGM colloidal lead-acid batteries are sealed lead-acid batteries, it is the general adsorption type sealed battery internal electrolyte curing, so that the performance of ordinary lead-acid batteries have increased substantially. AGM + colloidal lead-acid batteries in addition to the general characteristics of lead-acid batteries, but also has the following advantages:

3.1. Revolutionary design

※ Battery life of up to 8 years.

※ unique rapid discharge protection.

※ Colloid-type electrolyte to ensure that the battery discharge performance.

3.2 advanced production technology and technology

* Electrolyte mixed in the colloid, the battery discharge performance is more stable, also make it to the ambient temperature change width greatly improved, and has a very low self-discharge rate.

* Lead-calcium-tin + rare earth alloy to ensure the stability of the plate, and the maximum inhibition of gas generation.

※ safety valve with a unique design of security, to obtain the highest level of quality control and assurance.

3.3 high reliability protection

* Sealed design to ensure that the battery gas generation rate is minimized.

※ Flame-retardant design is selected.

* There is no restriction on the way of transport by air, rail and road according to the IATA clause.

3.4 than the adsorption-type sealed battery electrolyte 10-20%, its capacity superior to the adsorption sealed battery;

3.5 colloidal electrolyte heat capacity, heat dissipation capacity, to avoid "thermal runaway" phenomenon. And has a good low-temperature charge and discharge performance than the use of adsorption-type sealed battery wide range of -40 ~ 60 ℃ environment can be used;

3.6 Colloid electrolyte stability, no hydration, uniform distribution, there is no electrolyte layer, can be effective in slowing corrosion of positive grid, positive active material softening and negative active material sulfation;

3.7 Colloid-type electrolyte can ensure that the battery has a good charge and discharge efficiency and deep discharge performance, no early capacity attenuation phenomenon, than the average absorption of sealed battery life;

3.8 colloidal electrolyte is a colloidal three-dimensional network structure, good sealing performance, no liquid, no acid, is the ideal environmentally friendly products;

3.9 electrolyte mixed in the silica gel, the battery discharge performance is more stable, also make it to the ambient temperature change width greatly improved, and has a self-discharge rate than the general adsorption sealed lead-acid battery low, long shelf life.


4, AGM colloidal lead-acid battery use characteristics

4.1 No maintenance, the battery throughout the life of the rehydration without adding water.

4.2 High reliability, long life, special sealing structure and flame-retardant shell, in the course of the leakage of electrolyte does not produce defects, but no fire.

4.3 Self-discharge is small, 20 ℃ monthly self-discharge rate of not more than 2%.

4.4 full charge of the factory, no mobile electrolyte, transport safety.

4.5 can be used in any direction.

4.6 wide temperature range, colloidal series of batteries (-40 ℃ ~ 60 ℃).

4.7 does not require a balanced charge, due to single cell internal resistance, capacity, excellent float voltage consistency to ensure that the battery during use, without a balanced charge.

4.8 lead-acid battery with a more ideal life.


5, product technical characteristics

5.1 Product performance standards

IEC 60896-21: 2004, "Fixed-type lead-acid battery valve-controlled test method"

IEC 60896-22 2004 "Fixed-type lead-acid battery valve control requirements"

GB / T 19638.1-2014 "fixed-type valve-regulated lead-acid battery technical conditions"

YD / T 799-2010 "VRLA battery for communication"

5.2 Operation control technical parameters (single battery)

Maximum charge current: 0.25C10

Discharge termination voltage: 10.80V

Floating charge voltage: 13.35V ~ 13.65V (charging temperature compensation coefficient: ± 0.18mV / ℃)

Constant charging voltage: 13.80V ~ 14.40V (charging temperature compensation coefficient: ± 0.24mV / ℃).


6, performance and technical indicators

6.1 battery can be -40 ℃ ~ 60 ℃, humidity less than 95%, altitude less than 3000 meters of the environment, 25 ℃ environment, float life is greater than 8 years.

6.2 The battery is tested according to the standard, 80% of the discharge depth ≥ 600 times.

6.3 Accordance with the standard battery test, sealing reaction efficiency ≥ 96%.

6.4 battery according to the standard test, the monthly self-discharge rate of ≤ 3%.

6.5 The opening pressure of the battery is 10 ~ 35Kpa, the closing valve pressure is 5 ~ 30Kpa.

6.6 The actual internal resistance of the battery and the standard deviation of the battery within the range of -10% -10%.

6.7 fully charged battery standing for 24 hours, the battery open circuit voltage difference ≤ 100mv.

6.8 The battery in the 3I10A current standard test, the connection between the battery pressure drop ≤ 8mv.

6.9 After the battery is fully charged for 90 days, its charge retention capacity is ≥90%.


7, battery application and environmental conditions

7.1 Suitable for use in telecommunications, power and UPS, and energy storage systems.

7.2 Temperature: -40 ~ +60 ℃ under normal conditions of use.

7.3 Humidity: ≤ 95%.

7.4 tolerance to earthquake capacity: the level of acceleration ≥ 0.3, vertical acceleration ≥ 0.15.

7.5 Altitude: ≤3000m