Rechargeable Cycling Safety Waterproof Battery Pack Case House Cover with DC and USB Interface for Cycling Bike light Headlamp and Mobile Phone (NO Battery)

The rechargeable waterproof 18650 battery case is special designed for cycling bike light headlight, with DC and USB interface.

Features:
Can put 4*18650 batteries in to power bicycle lights.
Easy to use, you can use two or four 18650 lithium battery.
With DC connector input, the output voltage of 8.4V._
USB connector output voltage 5V, charge cell phone in emergency.
3 Blue Indicators showing the batteries power status.
Made of high grade ABS,_ lightweight, waterproof and sturdy.
Strap to ensure installtion more convienent and faster

Specifications:
Main material: plastic
Waterproof grade: IP67_
Input voltage: 8.4V, 2000mAh
Output 1: 8.4V DC
Output 2: 5V, 100mA USB
Cable: 600mm
Item size: 100 * 50 * 50mm / 3.94 * 1.97 * 1.97in
Package size: 110 * 50 * 50mm / 4.33 * 1.97 * 1.97in
Item weight: 180g / 6.35ounces
Package weight: 200g / 7.05ounces

Note:_
Only a case is included in the package, NO batteries.

Package List:
1 * Battery Pack Case