Feature:

• 100% Brand new

• High quality

• Suitable for 8.4V  Head Lamp / Bike LIghts ect

• Pouch with can be tied on waist belt or bicycle handlebar

• Battery capacity: max about 8800mAh

• Voltage: 8.4V

• Use time about :  2-5hrs ( depens on the power of your bike lights)

• Charging time: 4-6 hours