RAVPower 10400 mAh Portable Charger with technology iSmart Element RP-PB07 (emergency external battery, 3.5A Output, Dual USB ports) Black (Electronics)
This battery Ravpower 10,400 mA / h allows to fully charge a premium tablet, three times a smartphone or other USB charging device (GoPro, GPS, Bluetooth speaker, hands-free kit). With two output ports, you can charge two devices at the same time, an