The step - like safety engineered battery box eats up room — we also fit one medium large suitcase and smaller items and bags — and has made some shoppers think twice. (hybridcars.com)
At least a few years ago, a cold - weather - specific trim option on VWs was seat heat, side mirror heat, and an insulated battery box. (mechanics.stackexchange.com)
GM releases a very handy video showing how you can re-use your Chevy Volt's battery box as a nifty house for bats. (bestride.com)