ZERO BREEZE Mark 2 Battery
ZERO BREEZE Mark 2 Battery
ZERO BREEZE Mark 2 Battery
ZERO BREEZE Mark 2 Battery
ZERO BREEZE Mark 2 Battery
ZERO BREEZE Mark 2 Battery
ZERO BREEZE Mark 2 Battery
ZERO BREEZE Mark 2 Battery
ZERO BREEZE Mark 2 Battery

ZERO BREEZE Mark 2 Battery

Regular price $699.00 Sale price$629.10
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The Mark 2 Battery is a high-capacity, rechargeable battery designed for use with a wide range of devices. It features a compact and lightweight design, making it easy to carry with you wherever you go.

View Mark 2 Battery User Manual

Battery Type 18650 Lithium-Ion Polymer Battery
Capacity 24V 35Ah/ 840Wh
DC Charge Input 18V-36V (Recommended input voltage: 21V-27V)
Full Charge Time About 6 hours
(by official power adapter)
DC Jack Output 12V/5A Max
USB Type C PD(5V,9V,12V,20V/45W Max)
USB Type A 5V/2A Max
Net Weight 12lb
Size 20"L x 8.6"W x 2.3"H
Operation Temperature
0℃-40℃ / 32°F-104℉

Mark 2 Smart Battery x1

Window Slider x1

Mark 2 Battery User Guide x1

Cable for Mark 2 AC x1

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Pairs well with

8th Anniversary: Up to 25% Off Storewide!

Sleep Cool and Comfortable Anywhere









Integration and Portability

Seamless Integration: Easily clips together with the Mark 2 AC for combined use.

Independent Operation: Can be separated from the Mark 2 AC for standalone mini energy storage.

Easy to Carry: Convenient built-in handle for easy transport and use on the go.

Power and Versatility

Long-Lasting Power: 24V 35Ah/840Wh capacity provides extended power for your devices.

Multiple Charging Methods: Compatible with car chargers, solar panels, and 24V power adapters.

Multiple Outputs: Features a DC Jack ,USB Type C, and USB Type A to charge multiple devices simultaneously.

Not Only Powers Your Mark 2 Air Conditioner

But Also Other Essential Outdoor Gears

Mark 2 Battery Power Durations

Mark 2 AC: Up to 8 hours in sleep mode.

Smartphone: Up to 120 recharges.

Laptop: Up to 16 recharges.

Camera: Up to 80 recharges.

Camping Light: Up to 70 hours of light.

Flexible Power Options

Adapter Charge: 6 hours (with official power adapter)

Car Charge: 7 hours

Solar Charge: depends on their wattage, sunlight availability, and battery capacity.

How to Charge via Solar Charge

How to Charge via Car Charge

Mark 2 Battery Power Duration for Mark 2 AC

Mark 2 AC Mode
One Mark 2 Battery
Two Mark 2 Battery
Fan Mode(20W)
Sleep Mode(100W)
Cool Mode(150W)
Strong Mode (240W)

Product Usage Tips

  1. Charge the battery using the provided power adapter (Provided with Mark 2 AC).
  2. Use the battery within the temperature range of 32°F-104°F for optimal performance.
  3. Avoid interference with TV, radio, and other electronic equipment while charging.
  4. Disconnect and store the cable when not in use for extended periods.
  5. Charge the battery every 3 months and at least once every 6 months to extend its lifespan.
  6. How to Keep the Battery in Good Condition.

30-day Return Policy

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Customer Reviews

Based on 4 reviews
Cheryl Markley
Life Saver!

We picked up our Bean teardrop camping trailer ( in Salt Lake City and started towing it back home to Pennsylvania. We decided to get a separate portable ac instead of upgrading to one in place of the ceiling fan in the Bean. It takes up room inside the Bean, but it works great! For what it would have cost to upgrade the fan to an ac in the ceiling, we got the ZeroBreeze, an extra battery, and a Bluetti power supply battery with solar panels (just in case we are camping without shore power). The ZeroBreeze works on a regular plug outlet as well as the battery it comes with. It was 104 degrees going across Iowa, and almost 80 percent humidity. We turned on the ZeroBreeze inside the camper that evening, and it removed all of the humidity inside the camper and cooled it off. In fact, it we had it so cold in the Bean over night that there was condensation on the outside of the Bean when we got up in the morning. I was thankful the camper was made of fiberglass so the condensation didn't hurt it. :-) Absolutely love the ZeroBreeze!


Item came defective


Fast shipping

Blake Purdy
Use in my airplane

Purchased two batteries so I could have air conditioning in my 2 seater trainer airplane at my flight school here in southern California. Helps keep the instructor and the student cool on those 90 degree days.