As a big battery manufacturers in China,Website:http://www.yangtze-power.com, 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 12v 7ah features : 1.Using oxygen recombination technology: maintenance-free2.PbCaSn alloy for plate grids: less gassing, less self-discharging3.High quality AGM separator: extend cycle life and prevent micro short circuit4.ABS material: increase the strength of battery container. (Flame-retardant ABS is optional);5.High purity raw material: ensure low self discharge rate6.Silver-coated copper terminals (T1, T2 terminal), brass insert terminals and lead terminals improve the electric conductivity1. Functional Parameter 5. Environment Temperature Nominal Voltage 12VDischarge Temperature -15~50℃Nominal Capacity (20 hour rate)7AhCharge 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)7AhFully Charged battery at 25℃ (77° F)27mΩ5 hour rate (0.165C, 10.8V)6.25AhMax. Discharge Current 112.5A (5s)1 hour rate (0.55C, 10.5V)4.62AhShort Circuit Current 375A3. Capacity affected by Temperature (20 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 storage82%0℃ (32° F)85%Capacity after 9 month storage73%-15℃ (5° F)65%Capacity after 12 month storage64%4. Dimension and Weight 8. Constant voltage charging at 25℃ (77° F)Length 151mmCyclic use14.4~14.9VWidth65mmMaximum charging current 2.25AHeight 94mmTemperature compensation -30mV/℃Total Height 98mmFloat use 13.6~13.8VReference Weight 2.30kgTemperature compensation -20mV/℃AGM Battery 12v 7ah Typical Applications :1.Electric Power System (EPS)2.Emergency light3.Emergency backup power supply4.Auto control system5.Aircraft signal6.Alarm and security system7.Electronic apparatus and equipment 8.DC power supply9.Communication power supply |
