Input voltage: AC 220V EU Plug/ 110v US Plug For Choice
Output Voltage: DC 14.4V.
Rechargeable : 12V 2AH-20AH
Charger power cord length: 70cm
Output line length: 40cm
Easy and so convenient to use.
Keep the charger output when using the clip were received on the positive and negative , the red clip to the positive (+), black clip to the negative (-), and then plug in the power, then you can be charged.
Charging process is completely automated (constant voltage, constant current, float), can be fully automatically selected depending on the charge mode and the protection of the state and so on.