Battery Technologies
Powersheer™ 12v
Our most premium and largest battery capacity in our Powersheer™ line. Mobile Warming Technology® uses only the highest quality Lithium-Ion batteries to ensure long-lasting power and battery life for our battery heated clothing. The 12V DC output port is compatible with all of our 12V heated gear. Additional Universal USB output allows you to charge your smartphone and other devices. The integrated Nightsheer™ LED flashlight is built in to light your pathway. The Powersheer™ XXL 12V Lithium-Ion battery is compatible with only Fieldsheer 12V Jackets, Vests, and Dual Power heated gear.
7.4V+ Plus
The 7.4V Plus Li-Ion is part of our new 2020 line of Micro USB charging Mobile Warming® batteries. The 7.4V Plus is our premium 7.4-volt battery featuring a larger milliamp hour capacity, enabling longer heat times and the capacity to target more heat zones than our 7.4V Standard battery. The 7.4V Plus also offers a built-in LED Flashlight and USB output to let you use your battery as a power bank to charge mobile devices. With over 15 years in the heated apparel industry, Fieldsheer® has focused on using only the highest quality Lithium-ion batteries to ensure long-lasting power and battery life. Our batteries are designed to power your Fieldsheer garment with Mobile Warming® Technology to give you hours of heat, ensuring you stay warm and comfortable. These 7.4V plus battery comes standard is our Men’s and Women’s Adventure Jackets and Universal Handwarmer but is compatible with ALL Fieldsheer 7.4V Heated Jackets, Vests, and Baselayers.
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7.4V Standard Li-Ion Battery
The 7.4V Standard Li-Ion is part of our new 2020 line of Micro USB charging Mobile Warming® batteries. Fieldsheer® uses only the highest quality Lithium-ion batteries to ensure long-lasting power and battery life. Our batteries are designed to power your Mobile Warming product for hours, ensuring you stay warm and comfortable. These 7.4V batteries are compatible with only Mobile Warming 7.4V Heated Jackets, Vests, and Baselayers.Shop now
Soft Touch 7.4V
Our standard 7.4V Soft Touch battery delivers ample heat for hours on end via our Mobile Warming Technology®. Fieldsheer® uses only the highest quality Lithium-ion batteries to ensure long-lasting power and battery life. This 7.4V battery comes standard in our Phase Hoodie, High-Vis Jacket and is compatible with only Fieldsheer 7.4V heated jackets and vests with Mobile Warming Technology.Shop now
7.4V Heated Glove Battery
The Fieldsheer® heated glove 2in1 Battery features a smart split-pack design to allow you to distribute the weight evenly across the wrist. Fieldsheer® uses only the highest quality Lithium-Ion batteries to ensure long-lasting power and battery life. Our batteries are designed to power your Mobile Warming product for hours, ensuring you stay warm and comfortable. These 7.4V batteries are compatible with only Fieldsheer 7.4V Gloves.Shop now
3.7V Premium Sock Battery
The 3.7V Premium Bluetooth® heated sock Battery is part of our new 2020 line of Micro USB charging Mobile Warming® batteries. Fieldsheer® uses only the highest quality Lithium-ion batteries to ensure long-lasting power and battery life. Our batteries are designed to power your Mobile Warming product for hours, ensuring you stay warm and comfortable. The 3.7V Premium Bluetooth® battery is exclusive to our Premium BT heated sock and can be controlled with the MW Connect® App.Shop now
3.7V Standard Heated Sock Battery
Our 3.7V standard sock battery delivers ample heat for hours on end via our Mobile Warming Technology®.Fieldsheer® uses only the highest quality Lithium-ion batteries to ensure long-lasting power and battery life. These 3.7V batteries are compatible with only Fieldsheer Heated Socks.Shop now
3.7V Thawdaddy Battery
Our 3.7V Thawdaddy battery delivers ample heat for hours on end via our Mobile Warming Technology®.Fieldsheer® uses only the highest quality Lithium-ion batteries to ensure long-lasting power and battery life. The 3.7V Thawdaddy battery is compatible with only Mobile Warming Thawdaddy Heated Vests.Shop now
Micro USB charging
Many of our batteries feature Micro USB charging. Use any universal micro USB charger to give your battery some juice, or purchase one from us!Shop now