Sell 4000mAH power bank

Description

Description:
1.Thinnest mobile power is only 7.5mm thick.
2.the perfect combination of luxurious texture, aluminum alloy surface shell with stainless steel bottom shell.
3.Standard USB output, suitable for charging the power supply to different digital products.
4.Cool touch buttons, selection of high-end components sensitive to touch
5.Diamond pattern black acrylic mirror, lighting
6.A key to start the switch machine charge supply four power display
7.Taste, quality, grade

Specification:
1.polymer lithium batteries: ***0mAh
2.the charging voltage: 5V 1A
3.discharge voltage: 5V 1A
4.Charging time :**6H
5.The cycle life: ≥ **0
6.Operating temperature: *5 ° C - *0 ° C
7.Smart chip protection: over charge, over discharge, overload, short circuit protection
8.Scope of application: mobile phones, PSP, flat, MP4, PMPs, GPS and other