5V USB Aluminium Body Power Bank Case for 18650 Battery-BLACK Rated 5.00 out of 5 based on 1customer rating

Transform your 18650 Li-ion batteries into practical assets with this affordable and compact single 18650 Li-ion battery power bank case. It supports fast charging with up to 5V 1A output, exceeding standard USB power capabilities. Its sleek and compact design ensures the power bank fits comfortably in your pocket.

The removable and replaceable battery feature gives you the freedom to power up your portable power bank by simply swapping out another battery, ensuring your phone stays operational throughout a full day of continuous use. While not the most extravagant power bank, it remains robust and cost-effective.

This power bank is versatile for powering DIY projects or development boards. Its built-in circuit provides LED indicators for charging and discharging status, each indicated by a different color. It delivers a stable 5V output tailored to your device’s current requirements.

Despite its compact size and metal body, you may feel slight warmth upon direct contact, which is well within the circuit’s heat tolerance. This power bank includes both input and output functions, allowing you to charge the battery using a mobile phone charger.

Package Includes:

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