flippy
1 MW
- Joined
- Aug 12, 2015
- Messages
- 2,351
unless you have a 12v battery that aint gonna work.docware said:This car seat heating pad is giving 22W at 12 V. Put on the blanket, thermocouple inserted between heating pad and blanket is showing after few minutes 30 – 40 °C depending on the thermocouple position at ambient temp 25 °C. Dimensions of heated part 28 x 44 cm. No problem to bend in radius 2 - 3 cm.
https://www.aliexpress.com/item/32729791102.html?spm=a2g0s.9042311.0.0.44a74c4dJVSX6V
Car seat heating pad.jpg
you can get those kapton 3M backed heating pads in every size you want and even custom sizes and specs if you are willing to pay a start fee for a akward size/power rating.
i have sereral custom pads in large surface areas (25x25cm) and low power (10W@100V) especially to evenly heat up large packs slowly.
they are also great on pouches as you can shove them between cells and perfecty heat them up from the inside.