48V 8AH Electric bicycle Battery Pack

FOB Price

US $181.001 - 9 piece

US $166.0010 - 19 piece

group name: 48V battery pack

Min Order: 1 piece

brand name: Bafang, Shimano, Headway, AKM, Freego

model: LI4808A112

Nearest port for product export: Hamburg, San Francisco, Koper, INCHON

Delivery clauses under the trade mode: FOB, CIF, EXW

Acceptable payment methods: T/T, PayPal, Westem Union, Cash, Escrow

Export mode: Export through agents & Have the independent export and import right

update time: Fri, 19 Sep 2014 17:31:50 GMT

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Paramtents

Electric Lock Yes
Color Black
Metal supporter with controller box

Packging & Delivery

40cm x 20cm x 20cm
Min Order1 piece

Briefing

48V 8AH Li-ion battery;
Dimension(mm):250*150*140
Weight:4.6kg

Detailed

Type
48V 8AH Lithium Ion Battery Pack
1. Basic Characteristics
Weight
≤4.6kg
Dimension(T*W*H)
228mm*96mm*140mm
Working temperature
Charge Temperature
0~45°C
Discharge Temperature
-20~65°C
Retention of charge (store in one month)
≥95%
2. Technical Data
Rated Voltage
48V
Rated Capacity C₁
≥ 8Ah
Battery Resistance
≤4 mΩ
Charge
Way of Charge
CC/CV(Constant Current;Constant Voltage)
Standard Charge Current
2A
Max Charge Current
8A
Max Charge Voltage
54.6V
Cell OverCharge Protection Voltage
54.6V
Discharge
Standard Discharge Current
10A can be customized
Max Discharge Current
20A can be customized
Discharge Cut-off Voltage
35.75V
Cell Overdischarge Protection Voltage
35.75V
Ratio Discharge
1C
>96%C₁
2C
>93%C₁
3C
>90%C₁
Cycle Life
≥ 800Cycles
3. Safety Test
Short Circuit Safety Test
No fire, No explosion
Overcharge Safety Test
Crush Safety Test
Needling Safety Test
Extrusion Safety Test
130°C High Temperature Safety Test

Type		48V 8AH Lithium Ion Battery Pack
1. Basic Characteristics
Weight		≤4.6kg
Dimension(TWH)		228mm96mm140mm
Working temperature	Charge Temperature	0~45°C
	Discharge Temperature	-20~65°C
Retention of charge (store in one month)		≥95%
2. Technical Data
Rated Voltage		48V
Rated Capacity C₁		≥ 8Ah
Battery Resistance		≤4 mΩ
Charge	Way of Charge	CC/CV(Constant Current;Constant Voltage)
	Standard Charge Current	2A
	Max Charge Current	8A
	Max Charge Voltage	54.6V
	Cell OverCharge Protection Voltage	54.6V
Discharge	Standard Discharge Current	10A can be customized
	Max Discharge Current	20A can be customized
	Discharge Cut-off Voltage	35.75V
	Cell Overdischarge Protection Voltage	35.75V
Ratio Discharge	1C	>96%C₁
	2C	>93%C₁
	3C	>90%C₁
Cycle Life		≥ 800Cycles
3. Safety Test
Short Circuit Safety Test		No fire, No explosion
Overcharge Safety Test
Crush Safety Test
Needling Safety Test
Extrusion Safety Test
130°C High Temperature Safety Test