Caricabatteria Power Bank Batteria USB 18650 Custodia Esterna Confezione Blu/Verde/Giallo
This is a DIY box, not a power bank (18650 battery is not included). You can use 1800mAh 2200mAh 2600mAh 2800mAh 3400mAh 18650 batteries. Power bank has a standard USB output and a micro USB input. NOTE: BATTERY IS NOT INCLUDED!