12V 7ah Recharge Lead Acid AGM Battery

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  • Last update:

    2017-09-30 15:52

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Yangtze Solar Power Co., Ltd.

Mr. Neil Liu(Mr.)  







No 231, Shufeng Road, Shushan District, Hefei, Anhui, China




***** 12v 7ah recharge lead acid agm battery *****

Key Features :
♦Maintenance-Free ,Absorbent Glass Mat Technology 
♦Low Self Discharge 
♦Long Designed service Life ,Deep Cycles
♦Excellent Discharge Performance 
♦Environment Friendliness 
♦Wide suitability of ambient temperature range

Applications :
♦Solar and wind energy storage system 
♦EPS and UPS battery backup 
♦Signal system , emergency lighting system , security system
♦Telecommunication Equipment 
♦Power source for portable devices or tools

1. Functional Parameter  5. Environment Temperature 
Nominal Voltage  12V Discharge Temperature  -15~50ºC
Nominal Capacity (20 hour rate) 7Ah Charge Temperature  0~40ºC
Number of Cells  6cells  Storage Temperature  -15~40ºC
2. Rated Capacity at 25ºC (77° F) 6. Inner Resistance & Max . Discharge Current 
20 hour rate (0.05C, 10.8V) 7Ah Fully Charged battery at 25ºC (77° F) 27mΩ
5 hour rate (0.165C, 10.8V) 6.25Ah Max. Discharge Current  112.5A (5s)
1 hour rate (0.55C, 10.5V) 4.62Ah Short Circuit Current  375A
3. Capacity affected by Temperature (20 hour rate) 7. Self-discharge at 25ºC (77° F)
40ºC (104° F) 103% Capacity after 3 month storage  91%
25ºC (77° F) 100% Capacity after 6 month storage 82%
0ºC (32° F) 85% Capacity after 9 month storage 73%
-15ºC (5° F) 65% Capacity after 12 month storage 64%
4. Dimension and Weight  8. Constant voltage charging at 25ºC (77° F)
Length  151mm Cyclic use 14.4~14.9V
Width 65mm Maximum charging current  2.25A
Height  94mm Temperature compensation  -30mV/ºC
Total Height  98mm Float use  13.6~13.8V
Reference Weight  2.1kg Temperature compensation  -20mV/ºC

♦ Battery factory Founded in 1996 , 2 million batteries annual production capacity 
♦ Products including valve regulated lead acid battery , Gel battery , deep cycle battery, OPzV
and OPzS battery 

♦ Products are exported to more than 150 countries 
♦ Products are certified by CE , UL ,Rohs 
♦ Mature and very well respected AGM and GEL technologies for valve-regulated lead-acid batteries ranging from 2Ah to 3000Ah