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12V 14Ah Lead Acid Battery

Brand : Yangtze Battery
Product origin : China
Delivery time : Within 10days
Supply capacity : 90000 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 , deep cycle battery , OPzV Tubular battery , OPzS Tubular battery ..etc .

The following is our 12V 14Ah Lead Acid Battery features :

1. Using oxygen recombination technology: maintenance-free

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

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

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

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 12V Discharge Temperature -15~50
Nominal Capacity (20 hour rate) 14Ah Charge Temperature 0~40
Number of Cells 6cells Storage Temperature -15~40
2. Rated Capacity at 25 (77° F) 6. Inner Resistance & Max . Discharge Current
20 hour rate (0.05C, 10.8V) 14Ah Fully Charged battery at 25 (77° F) 19mΩ
5 hour rate (0.165C, 10.8V) 11.8Ah Max. Discharge Current 225A (5s)
1 hour rate (0.55C, 10.5V) 9Ah Short Circuit Current 720A
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) 85% 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 14.4~14.9V
Width 98mm Maximum charging current 4.2A
Height 94mm Temperature compensation -30mV/
Total Height 100mm Float use 13.6~13.8V
Reference Weight 4.1kg Temperature compensation -20mV/

12V 14Ah Lead Acid Battery Typical Applications :

1.Uninterruptable Power Supply (UPS)

2.Electric Power System (EPS)

3. Emergency backup power supply

4. Emergency light

5.Auto control system

6.Aircraft signal

7.Alarm and security system

8.Electronic apparatus and equipment

9.DC power supply

10.Communication power supply 


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