48V Battery 12ah E-Bike Bicycle Battery Li-ion 48 Volt Battery Packs for Ebike

48v battery 12ah E-bike bicycle battery li-ion 48 volt battery packs for ebike

Products description

Model	FB-RR4810A	Battery material	lithium ion
Typical voltage	48V	Rated capacity	12Ah
Dimensions	10775285mm	Inner impedance	les than 100mΩ
Full voltage	29.4V	Max charge current	4A
Discharge cut-off voltage	54.6V	Rated dicharge current	5A
Max discharge current	20A	Charge methods	CC/CV
Battery weight	4.5Kg	Over-current protection current	25A
Cylce life	More than 500 times	Charging temperature	0-45 degree
Ceftified by	CE,UL,ROHS	Discharging temperature	-20-60 degree
Expecting driving distance	more than 50KM( 350w Motor)
	Charger Specification
AC input	100-240V 50/60HZ	DC Output	54.6V 2A
Size	1587146mm	Charging time	around6-7 hours

Safe equipment

1,- Water-resistant and firm ABS plastic casing.

2,- Built-in PCB protection.

3,- Prevent short circuit, over-current, over-heat, over-charge, over-discharge.

4,- The internal pack is stabilized by braces.

5,- Avoiding mechanical accidents caused by vibration.

Advantages:

1, High energy density

2, High working voltage for single battery cells

3, Pollution-free

4, Long cycle life

5, No memory effect

6, Capacity, resistance, Voltage, platform time consistency is good

7, With short-circuit production function, safe and reliable

8, Factory price& High quality

9, Good consistency, low self discharge

10, Light weight, small size

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