MSJ300

2V 305.0Ah

MSJ-300 is a Long service life battery up to 20years expected life under normal float charge.
As with all CSB batteries, all are rechargeable, highly efficient, leak proof and maintenance free.

MSJ300

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Especificaciones

Cells Per Unit1
Voltage Per Unit2 V
Capacity305Ah @ 10hr-rate to 1.80V per cell @25 ℃(77°F)
Weight (kg)Approx. 21.8 kg(48.1lbs)
Maximum Discharge Current (C/5)1800A
Internal Resistance (mΩ)Approx. 0.33 mΩ
Operating Temperature RangeDischarge:-15℃~50℃(5°F~122°F)
Charge:-15℃~40℃(5°F~104°F)
Storage:-15℃~40℃(5°F~104°F)
Nominal Operating Temperature Range25℃±3℃(77°F±5°F)
Flame Retardant Container/CoverThe container and cover are made of flame retardant plastics which meet UL-94V-0 specifications. The oxygen index level is higher than 28.
Float Charging Voltage2.23±0.02V Temps coefficient -3.3mV/℃(-1.8mV/°F)
Recommended Maximum Charging Current Limit90A
Equalization and Cycle Service2.35V Temps coefficient -3.3mV/℃(-1.8mV/°F)
TerminalPb-Ca-Sn Alloy Recessed Terminal

Dimensiones

MSJ300 dimensiones

Constant Current Discharge Characteristics Unit:Amperes (25°C,77°F)

F.V/Time15MIN30MIN60MIN2HR3HR4HR5HR6HR8HR10HR
1.60V555.90372.30227.90130.6093.6072.4059.0050.0039.1032.30
1.67V498.00353.80222.10129.0092.6071.6058.4049.5038.7032.10
1.70V468.20341.80217.80127.9092.0071.1058.1049.2038.5031.90
1.75V421.00311.30207.20125.0090.3069.8057.1048.4038.0031.50
1.80V360.20275.60191.10119.5087.1067.4055.3047.1037.0030.70
1.83V318.20252.90178.90114.4083.7065.0053.5045.7035.9029.80

Constant Power Discharge Characteristics Unit:Watts (25°C,77°F)

F.V/Time15MIN30MIN60MIN2HR3HR4HR5HR6HR8HR10HR
1.60V973.60675.20414.40249.20178.60140.90117.10100.3076.9060.20
1.67V904.80649.50406.50246.80177.10140.00116.4099.7076.3059.70
1.70V869.00632.60400.40245.10176.10139.30115.8099.3075.9059.50
1.75V794.10591.40384.10240.10173.30137.50114.4098.1074.8058.60
1.80V712.20534.00358.30230.60167.70133.80111.5095.7072.5057.00
1.83V641.80497.90337.90221.40162.20130.10108.5093.3070.3055.20