... .Over-current,over-voltage,circuit-short protection Battery Capacity:2000mAh portable Power Bank Battery Cell Type:Polymer Li-ion battery cells ... , digital cameras, handheld game consoles, Bluetooth devices and so on. portable Power Bank Product color:Black, Silver, Pink, Red, Blue, Green1 ... . user manual 3. Charge cable 4. gift box Fashion design with a mirror 2000mAh portable power bank