Kinstar Li-ion 36V 25Ah 900Wh Tube eBike Battery

Excellent battery efficiency
Kinstar Lithium-ion 36V 25Ah Sea Lion I eBike tube battery provide staying power, demonstrably have maximum energy density with small size and low weight for maximum riding pleasure.
Modern design and easy handling
The Sea Lion I tube eBike battery with a modern design which featured with a 3 levels LED indicator. It is easy to remove and charge the battery at home. It can also be conveniently charged directly on the eBike.
Fast charge and no memory effect
Kinstar Li-ion 36V 25Ah tube battery can be full charged in about 8 hours, faster than Ni-MH, Ni-Cd or Lead acid batteries. Durable energy storage without memory effect and with minimal self-discharge.
Long service life
The Battery Management System(BMS) offers maximum protection against overcharging, overdischarging, overcurrent, overheating and short circuits as well as extending the service life of the battery pack.

Items	Specifications	Notes
Nominal capacity	25Ah	0.2C discharge at 25°C
Nominal voltage	36V	Average operating voltage
Nominal energy	900Wh	Capacity(Ah) × Voltage(V)
Charging voltage	42 ± 0.05V
Charging current	3A 丨4A	Standard丨Rapid
Charging time	10 hours 丨8.0 hours	Standard丨Rapid
Charging method	CC - CV	Constant current, constant voltage
Continuous discharge current	5A 丨20A	Standard丨Maximum
Peak discharge current	45A	Within a short time
Discharge end voltage	27.5V	Discharge cut-off voltage
Dimensions	440mm丨95mm丨83mm	Length丨Width丨Height
Typical weight	4.7 KG	165.80 oz
Charge temperature range	+10 ~ +45°C	+50 ~ 110°F
Discharge temperature range	-20 ~ +60°C	-4 ~ +140°F
Storage temperature	-20 ~ +45°C	Within 3 months