5/8" Flanged Stainless Steel Cartridge Heater (43v) 36v 470-485w Submersible
These 5/8" heaters fit right inside and work with our 36v Spim08hp batteries with the enclosures. They can also be used in other applications such as heating water or other smaller enclosures.
The way these work particularly in the 36v Spim08hp modules is the temp sensor triggers the fans then this turns on, the fans blow air across the heating element and warm up the battery enclosure. These work perfect on 10s lithium ion and 12s lifepo4 36v batteries.
You can check online, these usually are very expensive and these are industrial grade heating elements. These are also stainless steel. We recovered these from industrial freezer backup battery packs so you know these are the best out there and for this price you can't beat it.
The tube is 5/8" in diameter. From the flange down is 7" in length. The entire length is 7.25" with the flange and the small part that sticks up beyond the flange. Wires will be about 5" long.
Weight is 0.4 lbs.