Description

Ebike *4V*2Ah power battery 

Description 
Model: *4V*2Ah 
Voltage:*4V 
Capacity:*2Ah 
Dimention:**8.9x**4.5x*4mm 
Continuous discharging current:*5A 
Maximum discharging current:*0A 
Impedance: *5 
Discharge cutoff voltage:*8V 
Charge voltage:*9.4V 
Standard charge current:2A 
Charging and charger:CC/CV with professional charger   
Weight:2.5kg 

Application:     
1 Electric Vehicles, such as Ebike, Escooters, Ecars, Ebus; 
2 Electric boats, such as trolling fishing boat; 
3 Robots for industries and military; 
4 Remote data transfer system; 
5 Satellite communication station;     
6 Unmanned submarine; 
7 Unmanned aircrafts; 
8 Power tools, such as drilling, cutting and polishing tools; 
9 Power station for low temperature application, such as *0; 
*0 Power supplier for Training systems, such as Torpedo Trainer 

Advantages: 
1 Fast charging           
2 Large overcharge tolerance and safe performance 
3 Self balance 
4 Simplifying battery management system (BMS) and battery charger 
5 Longer cycle life; It extends its cycle life up to **0 cycles 
6 High temperature performance