This is a single mode charger for lithium ion batteries with a standard single output at 100mA. The charger will stop charging when the battery is full and the built in led will switch off.
This charger requires a USB power source such as a computer or standalone USB power outlet.
This charger does not have reverse voltage protection. Charging the batteries the wrong way will damage both the batteries and the charger.
© MBI - MatchBox Instruments
With thanks to the MBI Tribe