Set of external auxiliary battery, car lighter charger and wall charger in cheerful colors. Power bank with 2,200 mAh, 1,000 mA car lighter charger, and 1,000 mA wall charger. Presented in a resistant PU leather case in matching colors. Including micro USB cable and matching color carrying keychain. The capacities shown in all our external auxiliary batteries are real, all of them incorporating non-recycled, grade A batteries, with a service life of at least 500 charging cycles, and complying with CE regulations. In addition, they are manufactured according RoHS standards, and in compliance with the following safety requirements: Power bank overcharge protection system. Complete discharge protection system, which increases the durability of the power bank. Blocking system to prevent short circuits. Constant charging transfer system, in accordance with the capacity of the target device.