This wall charger for the Li-Ion 18650 3.6V, 3.7V and 4.2V Batteries lets you continue to charge without fear of ruining the battery or overheating. This travel AC Multifunctional/Universal Battery Charger that automatically stops when charging is complete. It will show red light when charging, when full it turns green & auto stops charging.
Designed to charge your batteries quickly and safely. Wide range of charging 3.2V to 4.2V volts. Functions just fine in most applications including our $12.00 LED flashlight we sell here on Wiredco.
*Output: Up to DC4.2V/300mA
*Termination voltage: 4.2V+-1%
*Compatible batteries: Lithium-ion (Li-Ion) to size 69mm x 33mm
*Typical Sizes: CR123, Gumstick, 10440, 14500, 16340, 17335, 17500, 17670, 18500, 18650, others
*Battery shown is only shown for reference...