8.4V Rechargeable Waterproof Battery Pack 6*18650 Battery Set for LED Bike Lights

Features:

• Battery pack interface:DC5.5*2.1mm female
• Portable and large capacity
• Can be used for bike lights,headlamp or other devices
• Specifications:
• Type:Lithium ion
• Model:18650 battery pack(6*18650)
• Capacity:8000mAh
• Voltage:8.4V
• Stable performance: Cycle life up to 500 times
• Application:Can be used for bicycle light,headlamp,etc
• Weight:Approx.340g

Package include   :

• 18650 Rechargeable Lithium Battery Pack * 1