deep cycle battery 150AH ,12V

deep cycle battery 12V 150AH Key Specifications and special features: Nominal voltage: 12V Nominal capacity:150AH(20 hours rate) Long service lifespan:10-15 years design lifedesign Low self-discharge: lower than 3% of rated capacity per month under normal operating temperature ABS case No memory effect after repetitious usage or discharges Maintenance-free operation Sealed construction and leak proof Safety valve regulated system Deep discharge recovery Applications: solar /wing energy systemcommunication system/ups power tools /cable TVsecurity and alarm systemcontrol equipment & emergency powertoolgolf carand buggies, electric wheel charisBattery standard Nominal voltage(v)12Nominal capacity(20hour rate,Ah) 150Outline DimensionsLength(mm)480Width(mm)170Container height(mm)239Total height(mm)239Weight(Appox.,Kg)46.0Battery characteristic Capacity(25°C)20 hour rate150Ah10 hour rate140Ah5 hour rate128Ah1 hour rate90AhInternal resistance(25°C fully charged battery)4.3mΩCapacity affected by temperature40°C102%25°C100%0°C85%-15°C65%Remaining capacity after self discharge(25°C) After 3month storage91%After 6month storage82%After 12 month storage64%TerminalBolt terminalsChargingMethod 25°C cycle 14.4 15.0V Max current 35A Float charge 13.65V Max current 35A Expecting life (25°C,0.25CA)Float service life above 10years Constant power discharge characteristics Volts/Cell5min10min15min20min30min40min50min60min1.83643274323021967155212619615721.74312309724522064160512969886171.64621357226992187164913591014635