• Precisely Power indication.

• Automatic switch off when charging complete.

• Lower Electromagnetic wave interfere to the phone while talking.

• Lower self-discharging rate， product can standby for three years when fully charged.

• Product design to monitor cells and PCM temperature， and automatic stop working when temperature reached critical setting.

• With MCU build in， product enables to protect over-charging， over-discharging， over-heat and short-circuit.

• Each product have passed more than 60 test items before go into the market.

For buyer- The Free shipping will take 2 to 4 weeks to reach your place.