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6V 12Ah Lead Acid Battery

Brand : Yangtze Battery
Product origin : China
Delivery time : Within 10days
Supply capacity : 450000 units/month
MOQ :

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 Tubular battery , OPzS Tubular battery ..etc .

The following is our 6V 12Ah Lead Acid Battery features :

1. Using oxygen recombination technology: maintenance-free

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

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

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

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

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

7. Advanced lead tin calcium alloy, reduces grid corrosion & promotes long battery life

8. Oversized partition intercell welds, providing low resistance connections & minimal power loss


1. Functional Parameter 5. Environment Temperature
Nominal Voltage 6V Discharge Temperature -15~50
Nominal Capacity (20 hour rate) 12Ah Charge Temperature 0~40
Number of Cells 3cells Storage Temperature -15~40
2. Rated Capacity at 25 (77° F) 6. Inner Resistance & Max . Discharge Current
20 hour rate (1.8V/cell) 12Ah Fully Charged battery at 25 (77° F) 9mΩ
5 hour rate (1.75V/cell) 10Ah Max. Discharge Current 180A (5s)
1 hour rate (1.60V/cell) 7.1Ah Short Circuit Current 600A
3. Capacity affected by Temperature (10 hour rate) 7. Self-discharge at 25 (77° F)
40 (104° F) 103% Capacity after 3 month storage 91%
25 (77° F) 100% Capacity after 6 month storage 82%
0 (32° F) 86% Capacity after 9 month storage 73%
-15 (5° F) 65% Capacity after 12 month storage 64%
4. Dimension and Weight 8. Constant voltage charging at 25 (77° F)
Length 151mm Cyclic use 7.2~7.45V
Width 51mm Maximum charging current 3.6A
Height 94mm Temperature compensation -15mV/
Total Height 100mm Float use 6.8~6.9V
Reference Weight 1.75kg Temperature compensation -10mV/

6V 12Ah Lead Acid Battery Typical Applications :

1.Uninterruptable Power Supply (UPS)

2.Electric Power System (EPS)

3.Alarm and security system

4.Emergency backup power supply

5.Auto control system

6.Aircraft signal

7.Emergency light

8.Electronic apparatus and equipment

9.DC power supply

10.Communication power supply


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