TOMO D2 26650 Li-ion Battery Power Bank Case Kit Charger for Mobile Phone black_26650

Description

Custom capacity by 2 x 26650 li-ion battery to make your own power bank, portable external supply, provides your devices enough power. Dual outputs, can charge phones, pads or other small electronic devices simultaneously. Independent battery, charging and discharging at the same time, can work together and not influence each other. Each battery independently clearly displays subtitle, easy to read the remaining capacity.