Solar Energy Storage Battery

Solar gel battery solar energy storage battery 12V38AHBattery ModelFH (12V 38AH)DimensionLengthWidthContainer HeightTotal Height (with Terminal)Approx WeightApprox 13.1 kgRated Capacity38 AH             (20hr,Website:http://www.fh-streetlight.com, 1.80V/cell,25°C/77°F)  36.48AH           (10hr ,1.80V/cell,25℃/77°F)33.06AH            (5hr,1.75V/cell,25℃/77°F)   29.26AH              (3hr,1.75V/cell,25℃/77°F)   23.56 AH             (1hr,1.60V/cell,25℃/77°F)Max. Discharge Current480A (5s)Internal ResistanceApprox 9mΩOperating Temp. RangeDischarge : -15~50℃ (5 ~122°F)Charge : 0~40℃ (32 ~104°F )Storage : -15~40℃ (5~104°F)Nominal Operating Temp. Range25±3℃ (77±5°F )Cycle UseInitial Charging Current less than25%C.Voltage 14.1V~14.7V at 25℃(77°F)Temp. Coefficient -30mV/℃Capacity affected byTemperature40 ℃ (104 °F)  103%25 ℃ ( 77 °F )   100%0 ℃ ( 32 °F )     86%Self Discharge3 month Remaining capacity: 91%6 month Remaining capacity:82%12month Remaining capacity:65%Batteries may be stored for up to 6 months at 250 C(77°F) and then a freshening charge isrequired. For higher temperatures the time interval will be shorter.1. Excellent safety performance: No electrolyte leakage, battery swelling and cracking under normal use.2. Good discharging performance: With smooth discharging voltage and mild discharging platform.3. Good shock-proof performance: The fully charged and completely fixed battery, with 4mm amplitude and 16.7HZ frequency do have a normal open circuit voltage without leakage, batteries swelling or cracking problem after one-hour vibration.