Travel External Dock Battery Charger Motorola Atrix MB810 BH5X BH6X Droid X Droid X2 2 IN 1 USB Battery Charger Complete charging solution for cellphone batteries Charger is designed with a foldable A/C plug that charges your cellphone battery Quick charge with automatic constant current control prevents battery from overcharging, short circuit, and electronic shock Smart LED indicator shows charging status. Red light when charging and Blue light when charged.