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48V 17.5Ah虎鲨款电单车电池组

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48V 17.5Ah虎鲨款电单车电池组

48v 17.5ah Tiger Shark Electric Bicycle Ebike Battery widely used for ebike, electric batteries

1. With long cycle life 1000 times, LG-MJ1-3500MAH cells
2. Package with discharging wire and covers
3. Smart design
4. Discharging cable line & Bottom cover

详细介绍

Type		48v 17.5ah Tiger Shark Electric Bicycle Ebike Battery
1. Basic Characteristics
Weight		≤8kg
Dimension(D*H)		342 L* 132 W* 78 H (mm)
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		17.5Ah
Battery Resistance		≤4 mΩ
Charge	Way of Charge	CC/CV(Constant Current;Constant Voltage)
	Standard Charge Current	3A or 4A
	Max Charge Current	5A
	Max Charge Voltage	54.6V
	Cell OverCharge Protection Voltage	54.6V
Discharge	Standard Discharge Current	17.5A can be customized
	Max Discharge Current	40A can be customized
	Discharge Cut-off Voltage	39V
	Cell Overdischarge Protection Voltage	39V
Ratio Discharge	1C	>96%C1
	2C	>93%C1
	3C	>90%C1
Cycle Life		more than 1000 Cycles
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 Safe

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