Product Details

48v 10.4ah 20ah lifepo4 li ion electric bike battery pack for e-bike battery

Product Description

Product features

1.Import Waterproof ABS plastic raw material;
2.Light-weight,high energy density;
3.Built-in PCB protection,prevent overcharge,over-discharge,over current and short current.To keep battery chemistry intergrality and prolong battery life;
4.Superior li-polymer battery cell,has longer cycle life than NIMH battery;
5.PolySwitch Installed will cut off the power when the battery is discharging over current.

Product Specification

Model		SS-04
Cell Type		electric bike battery
Nominal Voltage		48V
Rated Capacity		10.4Ah (0.5C2A discharge)
Internal Resistance		≤190mΩ (AC1kHz AC impedence)
Weight		About 5KG
Battery Case Dimension		Internal Dimension: 145.644.6270 External Dimension: 38016095
Charge&Discharge Mode		CC&CV
Cycle Life		≥500 times
Battery Hopower Retention (power strorage:one month)		≥85%
Certification		RoSH,CE
Warranty		18 months
Applicaiton		Electric bike,E-scooter etc
Charge	Standard Charge Current	2A
	Max Discharge Current	3.5A
	Max Charge Voltage	54.6V
Discharge	Standard Discharge Current	5A
	Max Discharge Current	20A
	Discharge Cut-off Voltage	39V
PCB parameters	Overcharge Protection Voltage	4.25±0.03V
	Over-discharge Voltage Protection	2.5±0.1V
	Over-current Protection Current	≥40A
	Over-current Protection Delay	< 15 ms
Working Temp.	Charge Temp.	0~45°C
	Discharge Temp.	-20~55°C