Charging used ensures long battery life of the Eneloop batteries.

A Charger Fast of Batteries Nickel-Metal Hydride (Ni-MH) with USB Output of 5Vdc, from Velleman.

Carregador de Baterias Chumbo e gel

Automotive battery charger Volt battery for automotive lead acid, AGM and gel with liquid electrolyte or MF with a voltage of 6 Volts or 12 Volts. The maximum rated current is 5 A. The charger has an IP65 protection class. 

Extralink Jump Max7 is an ultra-portable, lightweight and compact 10,000 mAh Powerbank, designed for starting cars that have a dead battery. In addition to this functionality, it also allows you to charge any mobile device that uses USB charging, such as a smartphone, tablet, etc.