Lithium Batteries For Boats

We are working with a leading lithium battery engineer team who focus on design lithium batteries for boat. many people live in boat with their own off grid solar system, they need a powerful battery backup system for daily use,we providing 12V2KWH lithium battey pack for boat, with 2 of them in parallel, a 4kwh battery backup system is availalbe, or with 3 of them,get 6kwh energy storage system. the battery pack are designed waterproof and work with inveter directly.it can be charged by both inverter and grid power outlet.

No	Item			Specification
1	Battery Module			SLB-12V20AH
2	Nominal Capacity			20Ah @ 1C Discharging
3	Minimum Capacity			20Ah @1C Discharging
4	Nominal Voltage			12 V
5	Internal Resistance			≤1mΩ
6	Charging(CC-CV)	Maximum Charging Current		1C
		Charging Upper Limit Voltage		12.6V
7	Discharging	Maximum Discharging Current		C
		Discharging Cut-off Voltage		9V
8	Charging Time	Standard Charging		4h
		Quick-acting Charging		1h
9	Recommended SOC Usage Windom			SOC: 10%~90%
10	Operation Thermal Ambient		Charging	0°C ~ 45°C
			Discharging	-20°C ~ 55°C
11	Storage Thermal Ambient		Short-term (within 1 month)	-20°C ~ 45°C
			Long term (within 1 year)	-20°C ~ 20°C
12	Storage Humidity			< 70%
13	Battery Weight			Around 1.15 kg
14	Battery Dimension			1557060 mm
15	Shell Material			Plastic

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