DIY white power bank for 10 18650 cells

This battery box serves as a power bank or charger for 18650 batteries (not included). You can choose the batteries and their capacity according to your own requirements. The cover of the power bank is made of durable material. Thanks to the LCD display, you can view the current power status for easy checking of the remaining enregie. The power bank is compatible with a wide range of USB devices. This powerbank featuresUSB-C and USB Micro type output ports for charging your devices. The powerbank is a great travel companion and its lightweight design makes it easily portable.

DIY powerbanka 10×18650 li-Ion, bílá

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