- Usb output: 5v 2.1A / 5v 1a(dual usb interface).
- Charging display: intelligent digital display.
- Batteries type: liquid lithium-ion batteries (18650) 3.7
This is the mobile power boost DIY 18650 lithium battery digital dual USB mobile power module accessories with display and 18650 circuit board shell. Meet the individual needs of your DIY, but you must understand basic electronic assembly. The motherboard comes with protection charging, overcharge protection, over-discharge protection, overcurrent protection.
This website uses cookies.
In order to provide a more relevant experience for you, we use cookies to enable some website functionality. Some of the cookies are used for statistical purposes while others are set up by third party services.
By clicking "Allow", you accept the use of all the cookies on the platform. Click "Decline Non Essential" to select only strictly necessary, or "Preferences" to make more detailed choices.