5V USB Aluminium Body Power Bank Case for 18650 Battery

Make your 18650 Li-ion batteries useful with this affordable, compact single 18650 Li-ion battery power bank case, which supports fast charging with up to 5V 1A max power output, outperforming typical USB power sources. Its sleek and compact design makes it a portable power bank that fits comfortably in your pocket.

The removable/replaceable battery feature allows you to easily power up your portable power bank by swapping in a fresh battery when there’s no charging point available, ensuring your device stays powered for a full day of nonstop use. While it may not be the fanciest power bank, it is certainly powerful and economical.

This power bank is also useful for powering DIY projects or development boards. The inbuilt circuit provides LED indications for charging and discharging status with different colors and offers a stabilized 5V output to your device with the required current rating.

Due to its compact size and metal body, it may feel slightly warm to the touch, but this is normal and within the circuit’s heat-bearing capacity. This power bank includes both input and output, allowing you to charge the battery using your mobile phone charger.

Package Includes:

1 x 5V USB Aluminium Body Power Bank Case for 18650 Battery