LEADHOO is one of the professional 2v2000ah deep cycle tubular gel battery manufacturers and suppliers in China which can offer you bulk 2v2000ah deep cycle tubular gel battery in stock. You are welcomed to check the quotation with our factory.SpecificationsNominal Voltage2VCapacity77°F(25℃)120HR(1.80V)2450Ah10HR(1.80V)2000Ah1HR(1.60V)1140AhDimensionLength399±2mm (15.7inch)Width210±2mm (8.27inch)Height772±3mm (30.39inch)Total Height807±3mm (31.81inch)Approx. Weight143kg (315 lbs)±4%Terminal TypeT10Internal Resistance(Fully Charged,25℃)Approx. 0.23mΩCapacityaffected byTemperature(10HR)40℃103%℃100%0℃88%-15℃70%Self-discharge(25℃)3 monthsRemaining Capacity: 94%6 monthsRemaining Capacity: 88 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 current400ATerminal materialCopperMaximum discharge current8000A(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/TIME30min60min2h3h4h5h6h8h10h20h24h48h72h100h120h1.65V1666112268652842636431224620410892.6------------1.70V1616109468052442236031024420210792.249---------1.75V1576107267052042035830824220210792.048.833.2------1.80V1518104065250440834829823420010691.648.433.0------1.85V144298862047838833028422219010187.047.432.424.220.4Discharge Constant Power (Watts at 77℉ 25℃)F.V/TIME30min60min2h3h4h5h6h8h10h20h24h48h72h100h120h1.65V3116213413241034834716616486404216187------------1.70V302020801312102682871061248240421418599.0---------1.75V294620381292102082470660648040021418598.467.8------1.80V28381976126098879868458846439821218497.867.4------1.85V26961878119893875865055844037820117595.86648.841.6Note: The above characteristics data can be obtained within three charge/discharge cycles.