Warmpi guide
Heating pillow with powerbank or USB
A Warmpi heating pillow does not have a built-in battery inside the pillow itself. The powerbank is the removable power source. This lets you use the pillow cordless with a powerbank or directly through the integrated USB cable.
Popular Warmpi choices
Choose your heating pillow by fabric and warmth moment
Start with a soft 45x45cm heating pillow for everyday use, or open the shop to filter by colour, size and availability.
Cordless with powerbank
Connect the integrated USB cable to a suitable powerbank. The powerbank supplies power to the heating panel and can be charged separately after use.
Directly via USB
For longer use in one place, connect the USB cable to a USB port or wall adapter. Use a suitable 5V adapter with at least 2A output.
No built-in battery
The pillow itself does not store energy. The separate powerbank can be replaced, charged separately and stored more easily.
Using your own powerbank
This is often possible if it provides 5V USB and enough output. For ease of use, Warmpi recommends the Warmpi powerbank.
Warmpi
Heating pillow with powerbank or USB
Warmpi heating pillow with powerbank or USB: clear explanation of cordless use, integrated 2.5m USB cable, 5V connection and minimum 2A adapter.
Questions about this topic
Warmpi heating pillow with powerbank or USB: clear explanation of cordless use, integrated 2.5m USB cable, 5V connection and minimum 2A adapter.
Can I charge the heating pillow?
No. You charge the powerbank, not the pillow. The pillow receives power through USB.
How long is the cable?
Many indoor heating pillows have an integrated black USB cable of about 2.5 metres.
Which adapter do I need?
Use a suitable 5V USB adapter, preferably with at least 2A output.