Universal USB Lithium-Ion Battery Charger
*Smart, portable, easy to operate and applicable for most Li-on batteries.
*High speed, high efficiency and safe reliability
*Able to charge original mobilephone Li-on battery
*Applicable to standard USB adapters with input: AC100-240V and output DC 5V
*Red and Green LED power/ charging indicators
*Charging Lithium battery on standard computer USB interface.
*Automatic anode and cathode exchange circuit design.