AGM Battery 2V500Ah

Product Details

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As a big battery manufacturers in China,we supply many different kinds of batteries,such as the lead acid AGM battery,Gel battery,AGM deep cycle battery,Gel deep cycle battery,OPzV battery,OPzS battery ..etc .


The following is our AGM Battery 2v 500ah features : 

1.Using oxygen recombination technology: maintenance-free

2.PbCaSn alloy for plate grids: less gassing, less self-discharging

3.High quality AGM separator: extend cycle life and prevent micro short circuit

4.ABS material: increase the strength of battery container. (Flame-retardant ABS is optional);

5.High purity raw material: ensure low self discharge rate

6.Silver-coated copper terminals (T1, T2 terminal), brass insert terminals and lead terminals improve the  electric conductivity


1. Functional Parameter 5. Environment Temperature 
Nominal Voltage 2VDischarge Temperature -20~50℃
Nominal Capacity (10 hour rate)500AhCharge Temperature -10~50℃
Number of Cells 1cellStorage Temperature -20~60℃
2. Rated Capacity at 25℃ (77° F)6. Inner Resistance & Max . Discharge Current 
10 hour rate (0.1C, 1.80V/cell)500AhFully Charged battery at 25℃ (77° F)0.42mΩ
3 hour rate (0.25C, 1.75V/cell)369AhMax. Discharge Current 950A (5s)
1 hour rate (0.55C, 1.60V/cell)254AhShort Circuit Current 3300A
3. Capacity affected by Temperature (10 hour rate)7. Self-discharge  at 25℃ (77° F)
40℃   (104° F)102%Capacity after 3 month storage 92%
25℃   (77° F)100%Capacity after 6 month storage84%
0℃    (32° F)90%Capacity after 9 month storage74%
-15℃   (5° F)70%Capacity after 12 month storage65%
4. Dimension and Weight 8. Constant voltage charging at 25℃ (77° F)
Length 243mmCyclic use2.35~2.4V
Width175mmMaximum charging current 125A
Height 332mmTemperature compensation -5mV/℃
Total Height 341mmFloat use 2.23~2.27V
Reference Weight 30.1kgTemperature compensation -3.3mV/℃


AGM Battery 2v 500ah Typical  Applications :

1.Electric Power System (EPS)

2.Emergency light

3.Emergency backup power supply

4.Auto control system

5.Aircraft signal

6.Alarm and security system

7.Electronic apparatus and equipment 

8.DC power supply

9.Communication power supply


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