HP - Power bank - Smart Buy - for HP 25X G8; Chromebook x360; ProBook 635; ProBook x360; Stream Pro 11 G4; ZBook Studio G8

Boost your notebooks uptime and charge your everyday USB devices at the same time with the portable, chargeable HP Notebook Power Bank. Delivers 5 V DC to ensure that your device is always ready to use Can be recharged easily before charging other devices