SpecificationsNominal Voltage2VCapacity77°F(25℃)120HR(1.80V)980Ah10HR(1.80V)800Ah1HR(1.60V)448AhDimensionLength191±2mm (7.52inch)Width210±2mm (8.11inch)Height646±3mm (25.4inch)Total Height681±3mm (26.8inch)Approx. Weight58.5kg (129lbs)±4%Terminal TypeT10Internal Resistance(Fully Charged,25℃)Approx. 0.50mΩCapacityaffected byTemperature(10HR)40℃103%25℃100%0℃88%-15℃70%Self-discharge(25℃)3 monthsRemaining Capacity: 94%6 monthsRemaining Capacity: 88%12 monthsRemaining Capacity: 75%Nominal Operating Temperature25℃±3℃(77℉±5℉)Operating temperature rangeDischarge-15℃～50℃(5℉～122℉)Charge-10℃～50℃(14℉～122℉)Storage-20℃～50℃(-4℉～122℉)Float charging voltage(25℃)2.25 to 2.27V Temperature compensation: -3mV/℃Cyclic charging voltage(25℃)2.35 to 2.40V Temperature compensation: -4mV/℃Maximum charging current160ATerminal materialCopperMaximum discharge current4000A(5 sec.)Designed floating life(20℃20years◆ Gelled electrolyte technology;◆ Tubular Positive Plate;◆ ABS container.◆ DIN 40742 StandardDischarge Constant Current (Amperes at 77℉ 25℃)F.V/TIME30min60min2h3h4h5h6h 8h10h20h24h48h72h100h120h1.65V66644927421117014612598.481.643.037.1------------1.70V64643827221016914412497.680.843.036.919.6---------1.75V63042926820816814312396.880.842.736.819.513.3------1.80V 60741626120216313911993.68042.436.619.413.2------1.85V57739524819115513211488.876.040.334.819.013.09.688.16Discharge Constant Power (Watts at 77℉ 25℃)F.V/TIME30min60min2h3h4h5h6h 8h10h20h24h48h72h100h120h1.65V124685453041433428624619416286.474.6------------1.70V120883252541033128424519316285.674.139.6---------1.75V117881551740833028224219216085.673.939.427.1------1.80V1135790504 39531927423518615984.873.739.127.0------1.85V107875147937530326022317615180.670.038.326.419.516.6Note: The above characteristics data can be obtained within three charge/discharge cycles.
