Since the beginning of Ravean, we have launched multiple campaigns with multiple different batteries. All our Ravean 12v batteries will work with the Ravean hoodie, vest, and 12v systems. The only Ravean 12v battery that will work with the Ravean Ultra Light Down jacket is the curved yellow 12v battery which we no longer sell.
For those who have one of our original 5v blue Ravean batteries, that is only be compatible with
The newest 10050mAh Ravean curved black battery available for sale on our online shop will work with all previous Ravean 12v jackets, our Ravean Hooide, and Ravean Down Vest with the exception of the Ravean Ultra Light Down Jacket. Here is a link to it https://ravean.com/products/ravean-lithium-battery-12v
We always recommend to use Ravean batteries or Ravean affiliated batteries to work our products for safety and the best performance. If you are still unsure if your Ravean battery is compatible with your Ravean product, please contact firstname.lastname@example.org.