Feature:
100% Brand new
High quality
Suitable for 8.4V Head Lamp / Bike Lamp/ solarstorm x2 , solarstorm x3 ect
Pouch bag can be tied on waist belt or bicycle handlebar
Battery capacity: 6400 mAh
Voltage: 8.4V
Use time: 2-4 hours
Charging time: 4-5 hours
Size: 68mmx37mm
Connector : USB + DC
Package
1/2x 6400 mAh Battery Pack