Battery comes with a carrying case, 1 micro USB cables and manual in French. Relatively small, this battery is easy to transport (13.9 x 5.7 x 2.2 cm and weighs 235 g) in its protective cover with the cable. Able to charge a device very quickly or 2 simultaneously (somewhat increases the charge time) and very clearly indicates the remaining battery capacity by 4 small LEDs séteignant gradually. I recommend!