Features:
Compact, portable and multi-functional design.
Suitable for rechargeable 18650/14500/10440/17670/18500 lithium battery.
It has many protection functions: over voltage protection, over current protection, short circuit protection, the battery polarity reverse connection protection and so on.
With a LED indicator: red light stands for charging status and green light for fully charged.
Come with the charging cable for conveniently charging.

Specifications:
Color: Black
Brand name: TrustFire
Model number: TR-002
Function: Battery charger for 18650/14500/10440/17670/18500
Input voltage: AC100-240V, 50-60Hz
Output: 4.2V, 0.5A
Operating temperature: 0-40 Celsius degree 
Operating humidity: 20%-80% 
Storage temperature: -10-+70 Celsius degree
Storage humidity: 10%-90%
Product weight: Approx. 131g / 4.6oz
Charger size: 12.2 * 5.2 * 3.2cm / 4.8 * 2.0 * 1.3in
Package size: 19.5 * 13.2 * 3.5cm / 7.7 * 5.2 * 1.4in
Package weight: Approx. 167g 5.9oz

Package List:
1 * TrustFire Charger
1 * Charging Cable (US plug)

Note: 
This product is only for charging the rechargeable batteries. 
When charging has completed, please cut off power supply and take out the battery. Otherwise the battery will continue to discharge.