Take a look at this UltraFire 18650 3.7V 2200mAh Li-ion Battery Charger Kit! It contains a battery charger and 2pcs lithium batteries. The rechargeable battery can be repeatedly used, rather economical. Both the battery charger and batteries are made of premium materials for ensuring excellent quality and safety. The charger, with 2 slots, can simultaneously charge two batteries. Really convenient!

FEATURES

The offered kit is composed of a battery charger and two batteries
Large capacity makes the batteries keep long-lasting work
The battery charger can charge two batteries at the same time
Portable, lightweight and easy carrying
Repeated use, eco-friendly design

Specifications

Brand	Ultrafire
Type	Battery Charger Kit
Charging Cell Type	Lithium Ion
Compatible	10440,14500,16340,18500,18650
Rechargeable Battery Qty	2
Input Voltage	AC 100~240V 50/60HZ
Output Voltage	4.2V / 650mA
Battery Capacity	2200mAh (practical capacity), 3600mAh (theoretical capacity)
Voltage(V)	3.7V
Rechargeable	Yes
Color	Black
Dimensions	(3.35 x 1.97 x 1.77)" / (8.5 x 5 x 4.5)cm (L x W x H)
Weight	4.44oz / 126g

Package Includes

1 x Charger
2 x Batteries