Collection: Zero Breeze

Zero Breeze builds battery-powered portable air conditioners for places with no shore power — tents, camper trailers, vans, trucks, boats and golf carts. The Mark 3 delivers 5,280 BTU of cooling and heating from a 48V smart battery, so it runs overnight off grid without a generator.

We stock the full Zero Breeze range: the Mark 3 air conditioner, Mark 3 and Mark 2 smart batteries, 100W folding solar kits to recharge them, window and tent venting kits cut for Sprinter, ProMaster and Transit vans, mounting hardware, ducting, and the cables and service parts that keep a system running.

Which Zero Breeze do I need?

Start with the Mark 3 air conditioner and add a Mark 3 Smart Battery for every extra block of off-grid runtime you want — batteries stack. Then pick a venting kit matched to where the unit will live: a vehicle-specific window kit for a van conversion, the tent kit for camping, or a universal DIY kit if you are cutting your own panel. Venting is not optional; without it the exhaust heat stays in the space and the unit fights itself.

Zero Breeze ships this range directly, with shipping included on every order.

Not sure which size to pick? Read our guide: What size portable air conditioner do I need for an RV, van or tent?