

12v Powersheer™ XXL Battery and Charger
Key item features
- Rating: 11.1V, 5200mAh
- Input: DC 12.6V, 1.6A
- DC port output: 9V-12.6V, 3A Max
Specs
- Device-specific electronics charger typeSingle Charger
- BrandMobile Warming
- ColorBlack
- Has written warrantyNo
- Volts12 V
- ModelMW12BC
- Free shipping
Free 30-day returns
(Only one option can be selected at a time)
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About this item
Product details
Built for maximum heat output and long-lasting performance, the Powersheer™ XXL 12V Battery is our most powerful Li-Ion battery—designed exclusively for Fieldsheer's Dual Power and 12-volt heated gear. With a rugged construction and a massive 5200mAh capacity, this battery keeps your gear running longer, even in the most brutal cold.
Whether you're on the job site, in the backcountry, or powering through the coldest days, the XXL battery delivers serious runtime to keep your core and extremities warm. A built-in flashlight offers utility in low-light conditions, and the USB port allows you to charge smartphones and other devices on the go—turning your battery into a portable power hub. UL/CE certified for safety and reliability.
- Rating: 11.1V, 5200mAh
- Input: DC 12.6V, 1.6A
- DC port output: 9V-12.6V, 3A Max
Specifications
Device-specific electronics charger type
Brand
Color
Has written warranty
Warranty
Warranty information
Compare with similar items
| Product | Viewing this item12v Powersheer™ XXL Battery and Charger ![]() $71.88 current price $71.8875 out of 5 Stars. 7 reviews | Westcott FJ200 Battery Charger and Cord ![]() $52.01 current price $52.01 |
|---|
| Device-specific electronics charger type | Single Charger12v Powersheer™ XXL Battery and Charger | Single ChargerWestcott FJ200 Battery Charger and Cord |
|---|---|---|
| Color | Black12v Powersheer™ XXL Battery and Charger | BlackWestcott FJ200 Battery Charger and Cord |
| Has written warranty | No12v Powersheer™ XXL Battery and Charger | NoWestcott FJ200 Battery Charger and Cord |
| Volts | 12 V12v Powersheer™ XXL Battery and Charger | -Westcott FJ200 Battery Charger and Cord |
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Customer ratings & reviews
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Showing 1-3 of 4 reviews
The vest and batteries are a great combination
I do road construction in Minnesota. We don't work during the winter. However, at the beginning of the work season, in early spring and near the end in late fall, it can get rather cold, especially in the early mornings and late evenings. During the winter, I wear the vest when shoveling snow or hiking on really cold days. The vest works wonderfully and the batteries do a great job of providing power that doesn't run out quickly, like some other batteries do.
Replacement battery
This is excellent for the mens down 12v heated jacket. Highly recommend. First battery didn't work properly and I called and they immediately sent me a replacement, hassle free. Great customer service!
Hello Julie, Thank you so much for this 5-star review. We are pleased to know that he 12V XXL battery is working well for you. We really appreciate you being a customer and helping to spread the word about us. Please contact our customer support team via email: info@fieldsheer.com if you ever have any questions! Regards, Fieldsheer Team
Quick shipping. 2nd charger to
Quick shipping. 2nd charger to replace the one I lost. Now I have 2 batteries. Charger seems to work great!



















