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HM400

Name:Flat type built-in charge cable power bankHM4000

Battery:Polymer lithium battery 

Capacity:4000mAh

Input:5V 1A

Output 5V /2A ( Android version or ios version)*1

Display:4 LED marquee power indicator 

Size:134.6*69*9.6mm

Weight:110g

Self-charging Time:5h( by 1A adapter )

Conversion Rate:90%(1A output)

Working Life:500 times or more

Package:User manual printed in the outer packing


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Features


1.Chip:4 in 1 exclusive chip with multiple circuit protection, which is simple but reliable, smart and high efficient!

2.Polymer battery: High performance and safe, high energy density, high cycles

3.Built-in micro USB Plug (output or input)  With special-designed built-in charging cable, it leads a new fad! Cable  can use for output or input.

4.Fashionable appearance: Sleek and ultra-thin, with this delicate design, it makes you feel comfortable when you use it!

5.Shake to display power: Just shake the device, power will be  showed automatically, which is cool and fashionable!