GiftU corporate gift expert, provides customised USB Power bank, mobile charger, solar charger and business gift set, small order welcome, quality assurance  

- 4000mAh capacity, can be charge2-3 time for mobile phone
- Different capacity and color are available
- included 1 x USB cable + 4 connectors (iphone 4/ Samsung/ Micro USB/Macro USB)
- Included standard paper box packing 
- Cell type:  Lithum polymer battery 
- Input: 5V/1A / Output: 5V/1A
- Built-in high capacity and quality Lithum polymer battery, long battery lifespan, more than500 times recharge cycles.
- High standard safety protection design,including discharger overcharge, overload, short-circuit, lighting protection function. 
- Samsung or imported battery with Rohs & CE standard , quality guaranteed