DU-5912 Mini UPS DC 9V/12V - 18650 Battery DIY Kit

Name: DU-5912 Mini UPS DC 9V/12V - 18650 Battery DIY Kit
SKU: 38747
Price: 79.00 USD
Availability: InStock

Portable DC 9V/12V battery module, uses 3 18650 batteries connected in series to provide the original 12V voltage to power your retro device

Designed by Denjhang's Retro Hardware in Malaysia

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Portable DC 9V/12V battery module, uses 3 18650 batteries connected in series to provide the original 12V voltage to power your retro device

What is it? Portable DC 9V/12V battery module, uses 3 18650 batteries connected in series to provide the original 12V voltage to power your retro devices. Why did you make it? Many routers or retro a…

What is it?

Portable DC 9V/12V battery module, uses 3 18650 batteries connected in series to provide the original 12V voltage to power your retro devices.

Why did you make it?

Many routers or retro audio devices require DC 9/12V for power supply. Currently, most power banks only support USB 5V output, and there are few power banks on the market that support DC 9/12V output. There are some 9V battery boxes on the market, but the capacity is too small. Or some UPS are too big/too expensive to be used for small devices.

What makes it special?

It uses 3 18650 batteries in series to provide the original 12.6V voltage, and you can get 12V without boosting. At the same time, it has a built-in step-down module, which supports outputting DC 12V, DC 9V and USB 5V while charging. You can use it as a mobile power supply or as a UPS.