Set of external auxiliary battery and car lighter charger. Power bank 2,200 mAh and car charger 1,000 mA, presented in a resistant PU leather case. Including micro USB cable and matching colour carrying keychain. Available in a wide range of colours. 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.