E-Boat_Joycube Battery

Choose Joycube, Boost Every Voyage with Lithium Power!

Joycube batteries for electric boats integrates premium branded cells, delivering exceptional quality and stable performance from the source. Its compact design incorporates a smart BMS for comprehensive protection, while compliance with IEC 62619, UL 2271, and Battery Directive ensures certified safety. The platform-based design enables flexible adaptation to diverse requirements—making it the ideal lithium-powered solution for intelligent and reliable marine propulsion.

PRODUCTS AND SPECIFICATIONS

Model	LM04
Cell	21700
Rated Capacity(Ah)	24.5
Nominal Voltage(V)	50.82
Rated Energy(Wh)	1245
Voltage range(V)	39.2~58.8
Communication	CAN
Continuous discharge current(A)	30
Charge voltage limit(V)	58.8
Charger current limit(A)	≤12
Charge mode	CC / CV
Charge temperature	0℃ ~ +55°C
Discharge temperature	-10℃ ~ +60℃
Dimensions	480239.5242
Battery weight(kg)	8.7
Storage Temperature	-10℃ — +35℃ at least 6 months (fully charged)
Storage Humidity	5% to 65%
Operating humidity	RH5% to 98%
Certification	62619
CE	EMC / ROHS
Transportation / Machinery	IP67
Transportation / Machinery	UN 38.3

Model	LM04
Cell	21700
Rated Capacity(Ah)	39.2
Nominal Voltage(V)	50.82
Rated Energy(Wh)	1992
Voltage range(V)	39.2~58.8
Communication	CAN
Continuous discharge current(A)	30
Charge voltage limit(V)	58.8
Charger current limit(A)	≤12
Charge mode	CC / CV
Charge temperature	0℃ ~ +55°C
Discharge temperature	-10℃ ~ +60℃
Dimensions	480239.5242
Battery weight(kg)	11.5
Storage Temperature	-10℃ — +35℃ at least 6 months (fully charged)
Storage Humidity	5% to 65%
Operating humidity	RH5% to 98%
Certification	62619
CE	EMC / ROHS
Transportation / Machinery	IP67
Transportation / Machinery	UN 38.3

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