Olight Omni-DOK Universal Batteries Charger for 18650 RCR123A AA AAA 16340 17670 14500 18350 18500 17500 18700 Batteries Portable Charger with AC Adaptor;

The Omni-Dok is an intelligent, two-bay charging system designed to safely charge the most common rechargeable batteries used in flashlights, cameras, toys, remotes,
small appliances, and more. Because each bay charges through an independent system, the Omni-Dok can charge two completely difference types of batteries at once by
automatically identifying the type of battery and charging mode required. Power status indicator bars will also monitor the individual charging level of both batteries so you
know exactly when each has reached a full charge. An automatic shut-off at eight hours conserves energy consumption without having to unplug the unit.

Features *
Charges multiple battery types *
4-hour charge time for 18650s *
Batteries are charged independently with smart charging technology to regulate power accordingly *
Ability to simultaneously and safely charge different types of batteries *
Dual battery power indicators monitor individual charging status of each battery *
Overcharge protection when a call has reached a full charge *
Automatic eight-hour shut off Notification of improper installation or unsupported batteries

Compatible Batteries *
Rechargeable lithium battery with 3.6v or 3.7v of nominal voltage: 18650, 17670, 16340, 14500 *
Rechargeable NiMH batteries: AA, AAA *
Rechargeable Lithium Battery: CC&CV: 1000MA / 4.2V each channel *
A/AAA Size NIMH Battery: CC&CV: 500MA / 1.47V each channel *

Specifications *
Dimensions: 3.78 in x 1.22 in / 96mm x 31mm *
Weight: 3.6 oz / 102g *
Power Input: DC12V 1A, supplied by included AC/DC adapter *
AC/DC Adapter * *
Input : 100~240VAC 50~60HZ, *
Output : DC12V 1A