Product Review

Fits through most cases
The new extended connector design allows you to keep your existing case attached to your mobile phone and charge at the same time.

Up To 150% Charge
Custom high density lithium-ion 2200 mAh battery cell joined with an advanced chip set & electronics can fully charge.
It can provide up to 150% additional power. It can also give up to 100% power to your new mobile phone battery.

Power LED Display.
The intuitive LED lights stay hidden until you want to see the available power.
A press of the button reveals the remaining power in 4 lights. When all lights are on, it's fully charged.

Specifications:
Size: 72 x 42 x 22mm
Weight: 66g
Color: Black, White, Red, Yellow, Blue, Green
Material: Plastic
Battery: Lithium-ion
Capacity: 2500mAh
Input port: Micro USB
Output port: for Android
Input: 5V - 1A
Output: 5V - 1A
Charging time: About 3hrs
Charging temperature: 0 ~ 50°C
Efficiency: R75%
Power display: 4 LED lights
Environment temperature: -20°C ~ 60°C

Package detail:
1 x Parkman E2 2200mAh battery charger Pack
1 x User Manual