| Features | |
| Equipped with two18650 lithium batteries Effectively solves the low power problem for your devices while on-the-go Supports over-current、 over-voltage、 over-charged、 over-discharged and short circuit protection、 safe to use With 4000mAh large capacity and a solid construction Universal USB port fits for most digital devices Compact size and lightweight for ease of use | |
| General Specs | |
| Type | Mobile Power Bank |
| Compatibility | iPhone、 iPad、 GSP、 MP4、 MP3、 cell phone、 Blurtooth device、 some tablet PC and other digital devices |
| Capacity | 4000mAh |
| Connector | 1 x USB2.0、 1 x Micro USB |