Marine Boat Battery

The Marine Boat Battery is designed to provide stable and reliable power for a wide range of marine applications, including fishing boats, yachts, sailboats, and recreational vessels. Built with advanced battery technology, it delivers consistent energy output to support navigation systems, trolling motors, lighting equipment, communication devices, and other onboard electronics. Its durable construction helps withstand vibration, moisture, and demanding marine environments, ensuring dependable performance during long journeys. The battery features high energy efficiency, low maintenance requirements, and a long service life, making it a practical choice for both professional and recreational users. Fast charging capability reduces downtime and improves operational convenience. As a modern power solution, it can also serve as a deep cycle marine battery option for applications that require extended discharge cycles and continuous power delivery. Compact design, reliable safety protection, and stable performance make this Marine Boat Battery an excellent choice for enhancing onboard energy management and ensuring a smoother boating experience.

Products	Item	Parameter
	Cell	LF230
	Moduel connection	1P15S
	Size(W*D*H)	480*640*320mm
	Nominal capacity	230Ah
	Nominal voltage	48V,voltage range: 43.5VDC~52.5VDC
	Nominal energy	11.040kWh
	Weight	85±5kg
	Communication protocol	CAN/RS485
	Working mode	Multi modules in parallel
	Explosion-proof design	Explosion-proof breather valve
	Case material	Forming by metal plate
	Protecion degree	IP67
	Thermal management	Natural air cooling
	BMS	Integrated BMS

Products	Item	B2-1P18S-11/12	B2-1P18S-21/22
	Cell	LF280K	LF310
	Moduel connection	1P18S	1P18S
	Nominal voltage	57.6VDC	57.6VDC
	Voltage range	52.2VDC-63VDC	52.2VDC-63VDC
	Maximum continuous charge/discharge rate	1C	1C
	Capacity	280Ah	310Ah
	Energy	16.128kWh	17.856kWh
	Energy density	≥134Wh/kg	≥140Wh/kg
	Thermal management	Liquid cooling/Heating	Liquid cooling/Heating
	Service life	≥6000cycles	≥10000cycles
	Operating temperature	-20-45℃	-20-45℃
	Anticorrosion class	C5	C5
	Max.operating altitude	2000m	2000m
	Dimension(W*D*H)	426*897*240mm	426*897*240mm
	Protection class	IP67	IP67
	Item	B2-1P18S-11/12	B2-1P18S-21/22

Products	Item	B4-1P48S-11	B4-2P24S-11
	Cell	LF125P	LF125P
	Configuration	1P48S	2P24S
	Nominal voltage	154.56VDC	77.28VDC
	Operating voltage range	139.2VDC-168VDC	69.6VDC-84VDC
	Charge and discharge rate	Max.3C	Max.1.5C
	Capacity	125Ah	250Ah
	Energy	19.32kWh	19.32kWh
	Energy density	125Wh/kg	125Wh/kg
	Volume density	150Wh/L	150Wh/L
	Thermal management	Top and bottom liquid cooling	Top and bottom liquid cooling
	Service life	≥6000,70%EOL	≥6000,70%EOL
	Operating temperature	-20-45℃	-20-45℃
	Anticorrosion grade	C5	C5
	Max.operating altitude	2000m	2000m
	Size(W*D*H)	900*674*196mm	900*674*196mm
	Protection rating	IP67	IP67

High performance lithium marine battery provides reliable energy storage and fast charging for offshore vessels and sailboats ensuring long life and safety