Input: AC100-240V Output: 12.6V/1.5A Color: Black CE, FCC and RoHS certified. Plug: UK Suitable for: Dremel 12V Dremel B812-02 8200 8220 8300 Li-ion Battery LED Indication Light: Red: charging is running Green: charging completed, battery full Flashing red: bad connected, high temperature or reverse connect If your battery getting too old and cant take a charge or can not run after charge, then you need a new battery, not charger problem. Note: Only suitable for Li-ion battery. Indoor use only. Make sure the charger connectors are matching the battery before using. Package Includes: 1x Charger.