Designed for use with the Olight S10R, S15R, S20R, S30R flashlights, the Olight Micro-Dok charger allows the batteries to charge internally in the light. The charging indicator on the Micro-Dok will blink red when charging, and will show a green light when the battery is fully charged (designed to charge lithium-ion batteries only).
The Micro-Dok includes a built-in USB Out port for any charging purposes, allowing the user to use the dock to charge more than just the light itself.
Note: this charging dock is not compatible with the Olight i7R Ti.