18650 USB Aluminium Case
Maximize the potential of your 18650 Li-ion batteries with our budget-friendly and compact single power bank case. 18650 USB Aluminium Case supports fast charging at 5V 1A power output, surpassing the standard USB power. 18650 USB Aluminium Case and compact design allows for easy portability in your pocket.
Having a removable/replaceable battery allows you the freedom to recharge your portable power bank even when there are no charging outlets available. Simply swap out the battery and keep your phone running for an entire day of uninterrupted use. While it may not be the most high-end power bank, it is certainly efficient and cost-effective.
In addition to powering DIY projects or development boards, this power bank’s built-in circuit includes LED indicators for charging and discharging status. 18650 USB Aluminium Case offers a stable 5V output with the appropriate current rating for your device.
With its small frame and metallic build, the heat generated may be minimal to the touch, but rest assured that the circuit can handle it. Not only does this power bank have an input/output feature, allowing you to charge it with your phone charger.
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