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Home > Product > MSJ Series > MSJ300

 

MSJ Series

 

MSJ300
2 V 300.0Ah
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.
Download : MSJ300 Spec Sheet-(1.99M)

 

Specification  
Cells Per Unit 1
Voltage Per Unit 2 V
Capacity 300Ah @ 10hr-rate to 1.80V per cell @25 ℃(77°F)
Weight (kg) Approx. 22.2 kg(48.94lbs)
Maximum Discharge Current (C/5) 1800A
Internal Resistance (mΩ) Approx. 0.88 mΩ
Operating Temperature Range Discharge：-15℃~50℃(5°F~122°F)
Charge：-15℃~40℃(5°F~104°F)
Storage：-15℃~40℃(5°F~104°F)
Nominal Operating Temperature Range 25℃±3℃(77°F±5°F)
Flame Retardant Container/Cover The 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 Voltage 2.23±0.02V Temps coefficient -3.3mV/℃(-1.8mV/°F)
Recommended Maximum Charging Current Limit 90A
Equalization and Cycle Service 2.35V Temps coefficient -3.3mV/℃(-1.8mV/°F)
Terminal Pb-Ca-Sn Alloy (L type)

Dimensions  


Constant Current Discharge Characteristics Unit:Amperes (25°C,77°F)
F.V/Time 15MIN 30MIN 60MIN 2HR 3HR 4HR 5HR 6HR 8HR 10HR
1.60V 476.00 316.00 194.00 115.00 86.00 68.00 58.00 50.00 40.00 34.00
1.67V 453.00 303.00 185.00 111.00 82.00 66.00 55.50 48.30 39.00 32.40
1.70V 423.00 286.00 182.00 109.00 81.00 65.00 54.60 47.60 38.00 32.00
1.75V 375.00 254.00 168.00 103.00 76.00 61.90 52.00 45.00 37.00 31.00
1.80V 323.00 234.00 158.00 99.00 73.00 61.20 50.00 44.00 36.00 30.00
1.83V 273.00 211.00 146.00 93.00 70.00 56.00 48.00 42.00 34.00 29.00
Constant Power Discharge Characteristics Unit:Watts (25°C,77°F)
F.V/Time 15MIN 30MIN 60MIN 2HR 3HR 4HR 5HR 6HR 8HR 10HR
1.60V 834.00 562.00 346.00 208.00 156.00 125.00 106.00 93.00 75.00 63.00
1.67V 826.00 559.00 345.00 206.00 154.00 124.00 105.00 92.00 74.00 62.50
1.70V 760.00 520.00 334.00 202.00 151.00 123.00 104.00 91.00 73.00 62.00
1.75V 684.00 469.00 312.00 193.00 145.00 118.00 100.00 87.00 71.00 60.00
1.80V 588.00 432.00 294.00 185.00 139.00 115.00 97.00 85.00 69.00 59.00
1.83V 497.00 389.00 271.00 174.00 133.00 105.00 92.00 81.00 66.00 57.00



 
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