,

6.9KW Lithium Battery Boats

2,790.00

Marine professionals, Pro Lithium assembles 48V 6.9Kw LFP Lithium batteries for sailboats. This battery can be used on a sailboat with an electric motor of up to 6KW mainly used for entering and leaving the port.

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CELL

Nominal voltage 3.2V
Nominal capacity 135Ah
Weight 2.8KG
Dimension 17448170mm
Internal resistance 0.4m
Monthly discharge 3.5%
Storage temperature 0℃~35℃dry

BATTERY SPECIFICATION

Nominal Voltage 51.2V Nominal Capacity 135Ah @0.5C Nominal Power 6.9KWh Dimension 440600177mm Weight 63KG Discharge Cut-off Voltage 41.6V Charge Voltage 57.6V Standard Charge/Discharge Current 67.5A @25±2℃ Max Standard Charge/Discharge Current 100A @25±2℃ Recommend Charge Voltage 57.6V SOC Range 5-100% Recommended SOC Range 15-95% Configuration 1P16S Operating Temperature 0~50℃(Charging) -10~50℃(Discharging) -30~45℃(Storage) Cycle 80% capacity after 4000 cycles at 0.5C, 25℃, 100% DOD IP Level IP65 Waterproof: by a resin making the battery 100% waterproof and fireproof

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