Mobile Warming 7.4V Unisex Peak Heated Vest

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Mobile Warming 7.4V Unisex Peak Heated Vest

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The Fieldsheer Peak BT heated vest is a low-cost unisex heated vest that is favored by many for its light design that allows it to function as either an outer shell or a baselayer. Engineered to keep outside elements out, the Peak heated vest is constructed with Windshark, a Fieldsheer fabric technology designed to take on moderate weather, and a comfortable 4-way stretch material. Look to this highly breathable lightweight heated jacket to provide a water- and wind-resistant shell. The mid-weight Peak BT heated vest is thick enough to be worn as your outer layer and thin enough to be used under a larger ski heated jacket or heavy work coat. The Peak BT heated vest has integrated, concealed heating panels powered by a sturdy yet lightweight 7.4-volt Mobile Warming heating system. The 7.4-volt system has 3 heating elements, one on the back and 2 on the chest, that add heat to critical areas that keep your core warm. The Peak BT 7.4-volt heating system can provide temperatures ranging from 135°F on high to 90°F on low. On high, expect up to 2 hours of heat on high, and on low, the Peak BT can provide heat for up to 10 hours! The Peak BT has 2 ways to adjust the temperature. First, the built-in touch control button. With a simple button push, you can select from 4 heat settings. Second, we've incorporated Bluetooth control with our MW Connect app. Through the MW Connect app, you can quickly toggle through all connected Mobile Warming devices and adjust individual heat levels to your liking. MW Connect allows you to get real-time updates on battery levels and update your garments when new firmware becomes available. Throw it on under your camo, snow-heated jacket, uniform, or just wear it to the next ball game. The Peak BT heated vest is ready for any event.

Vest Features:

  • 4-Way Stretch Soft Shell Construction
  • Wind-Shark Protection from Wind, Rain, & Water
  • Moisture-Wicking Mesh Liner
  • Anti-Static Protection
  • Multi-Zone Heat Elements, 2x Chest & 1x Back
  • Bluetooth-Enabled Wireless Control
  • MW Connect Mobile App Compatible
  • Integrated Touch Control Button
  • 4 Selectable Heat Settings
  • 7.4-volt Rechargeable Lithium-Ion Battery
  • Up to 10 Hours of Power Per Charge
  • Charge Time 3-4 hours
  • Available in SM, MD, LG, XL, 2XL & 3XL

Battery Features:

  • Powersheer Rechargeable Lithium-Ion Battery (7.4V 2200mAh)
  • Up to 10 Hours of Power Per Charge
  • UL/CE certified
  • USB Cable included
  • Charge Time 3-4 hours*

* Footnote: Charge time is based off using a USB-A wall charger that delivers 5V @ 2.1A


  • (1) Peak BT heated vest
  • (1) 7.4v 2200mAh Lithium-Ion Battery
  • (1) AC Battery Charger

Mobile Warming products are designed with the outdoors in mind; the range of applications is wide-spread including skiing, hunting, hiking, fishing, motorcycling, golf...even work. Breakthrough technology provides outstanding levels of comfort and warmth for an entire day at the touch of a button; exceeding the efficiency of any other warming system available in outerwear today. Mobile Warming is committed to continuing to provide customers with the best quality, best priced, and best performing heated products on the market.

STAY WARM, STAY COMFORTABLE Industry Leading Heat Performance

Patented Mobile Warming technology is specially engineered for cold environmental conditions. Mobile Warming comprehensive heating solutions keep you warm and comfortable. The exclusive Mobile Warming heating system utilizes F.I.R. (Far-Infrared) heat and ultra-fine metal fiber heating elements powered by lightweight, rechargeable, and powerful Lithium-Ion batteries. As heat builds Mobile Warming advanced materials reflect and direct heat back towards the body ensuring that you stay warm. The combination of unique materials, construction techniques, and innovative design results in the most advanced heated gear available.

Product Reviews

Review Summary
5 Reviews
80% (4)
20% (1)
0% (0)
0% (0)
0% (0)
100% Recommend this product (5 of 5 responses)
By Johnpat
Rockford, IL
February 17, 2022
5 stars!
Purchased as a gift for our son-in-law.
He loved it. We think this is the best present we have ever given him.
By Eric
Works Great!
November 6, 2021
Works great! Easy set up. Easy to use. Comfortable and warm.
By Harlan D.
Great product.
January 18, 2021
I recieved my new vest I fully charged the battery and it works great. Just like my Moble Warming socks synced vest to my phone it works wonderful. I would recommend to everyone.
  • Light weight, very warm and great quality material. Fits well under your coat.
By Peggy
Littleton, CO
Heated vest
January 6, 2021
This vest is perfect for outdoors and indoors. It needs to be snug in order to feel the heat, but it adds warmth to the core when having to be outside in cold temperatures. It is lightweight and fits nicely under a parka. On those colder days and evenings, it is nice to wear indoors on low heat. This is the second one I have purchased - the first for my 96 year old father and now for my husband. (I had received one for Christmas one year and wear it all the time when I ski and during school recess duty.) I highly recommend it!
By Patrick
CA - Laytonville
December 23, 2020
My new warm buddy is great
  • Warms my chest
  • Needs another battery so I can use it on red for longer period or blue for all day