Creazy 8.4V 6400mAh Rechargeable 4x 18650 Battery Pack For Head lamp Bike Bicycle Light;

8.4V 6400mAh Rechargeable 4x 18650 Battery Pack For Head lamp Bike Bicycle Light
Features:
100% Brand new
High quality
Suitable for 8.4V Head Lamp / Bike Lamp
Battery capacity: 6400mAh
Voltage: 8.4V
Usage time:
High mode:about 1-1.5h
Middle mode:about 2h
Low mode:about 2.5h
Charging time: 4-5 hours
Size: 68mmx37mm
Colour:black
Package Content:
1 x 8.4v 6400mAh Battery Pack
1 x Battery bag