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80 PRO Battery

US$199

Or 4 interest-free payments of US$49.75 with
  • 80 PRO Battery
  • 80 PRO Battery
  • 80 PRO Battery
  • 80 PRO Battery

The redesigned fourth generation of the ewool flat battery. It holds 7,000 mAh, 10% more than the 70W battery, in a slim case you wear under your coat. It powers the PRO and PRO+ heated vests through the 12 V DC connector and is safe for air travel.

Proven in Alaska

Compatible with

Specifications

  • Capacity: 7,000 mAh (11.1 V / 77.7 Wh)
  • Input: 12.6 V ⎓ ≤ 3 A
  • Output: 11.1 V ⎓ ≤ 5.5 A
  • Cell type: lithium polymer
  • DC port: 5.5 × 2.5 mm
  • Model: 1270-04

Free Shipping

Easy Exchange

Free Returns

One-Year Warranty

Free Shipping

You are most likely living far away from one of our stores. We do not want this to stop you from owning an ewool heated vest. That is why we offer free shipping on all orders over $99 purchased in Canada, the USA.

Easy Exchange

We know evaluating the perfect size is difficult until you actually try it on yourself. Once you receive your order, if the size does not fit you, we will exchange it right away within 30 days of your purchase. Sale and discounted items are final sale and cannot be exchanged.

Free Returns

We want your purchase to be right. If the size does not fit you, or if you simply want to return the product, we give you a 14-day return window. Beyond that window, we extend the return period to 30 days for a flat fee for shipping and handling. Please note that this policy applies only to regular-priced items and does not include sale or discounted products.

Final Sale

Any discounted or sale items are final sale and cannot be returned or exchanged.

One-Year Warranty

Our product is carefully designed to deliver incredible performance. We are committed to deliver the best quality. We offer a one-year warranty.

For more information

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Shipping & returns
ewool-power-bank-flat

Flat-out powerful.

Power through the coldest weather without feeling bulky under your coat

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Wear with peace of mind.

The 80 PRO battery fits the back pocket of your ewool PRO heated vest. It is safe to wear and safe for air travel.

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Flat and Powerful

With 7,000 mAh (77.7 Wh), 10% more than the 70W battery, the 80 PRO keeps you going for hours in extreme cold. That’s three times more power than most 22 W competitor batteries.

The flat battery is only 12.5 mm thick (about ½ inch).

ewool-power-bank-compare
up to3xmore power
up to4xthinner
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Fast charging

It charges fully in a little over 2 hours with the ewool 32W charger. Sold separately.

Buy 32W charger
FAQ
Here are some important recommendations for using your battery: avoid leaving the battery connected to the charger for several days to prevent gas buildup in the battery cells. Charge the battery after each use, for example, at the end of the day, and do not let it fully discharge before recharging. Do not restart the jacket when the battery is empty to avoid completely draining it. It is recommended to disconnect the battery from the garment and fully recharge it before storing. After three to four months, it is advised to recharge it again to maintain its capacity.
All ewool batteries are TSA-friendly. Please remember that, like laptops and camera batteries, all ewool batteries are lithium-polymer and must be carried in your carry-on luggage.
Yes, regarding the 18W slim USB-C battery for charging your phone. However, as for the 80 PRO battery for the Pro+ vest, as well as the 22W battery for the heated Glove-Liners and the Sock-Covers, this option is not possible.
Ewool batteries are specially designed to be compatible with other ewool products. If you own heating clothing from another brand, check with their seller to see if other batteries can be used with their clothing.
No. Not all ewool batteries work with all styles. However, the 22W battery works with our heated accessories including our Heated Glove-Liners and Heated Sock-Covers.
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Most Reliable Technology

Tested in the Arctic, ewool provides best-in-class heating in the coldest conditions. Dependable and easy to use, our innovative heated clothing technology is made to keep you perfectly warm and well equipped to perform in the great outdoors.