{"title":"Heated Gear Batteries \u0026 Chargers","description":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003eKeep your heated gear running all day. Shop our Powersheer lithium-ion batteries and chargers, engineered specifically for your Mobile Warming apparel. \u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"powersheer-7-4v-2-in-1-glove-battery-2-pack","title":"Powersheer™ 7.4v 2-in-1 Glove Battery - 2 Pack","description":"\u003cp\u003eDesigned for optimal comfort and balance, the Powersheer™ 7.4V 2-in-1 Glove Battery features a split-pack design—one battery on each side of the wrist—for even weight distribution and all-day wearability. It's auto on feature is also convenient just connect and turn on glove. \u003cstrong\u003eNOTE: These batteries are replacements for models Glove Liners \u0026amp; Mid-Weight gloves, they can also be used with all Mobile Warming gloves.\u003c\/strong\u003e \u003c\/p\u003e","brand":"Mobile Warming Technology","offers":[{"title":"Default Title","offer_id":52111289319792,"sku":"MWCB74VBT224","price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0086\/7434\/5075\/files\/7-4v-Powersheer-Split-Pack-Glove-2000mah-Battery-and-Cable-2x3_7f3cadb9-ff91-4c2c-9e08-9051cb9b3b57.jpg?v=1791213054"},{"product_id":"3-7v-standard-sock-battery-cable-non-wireless-2-pack","title":"3.7V Powersheer® Micro Dual Battery Pack, Non Wireless","description":"\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003eKeep a spare pair of batteries ready for compatible Fieldsheer heated socks. This non-wireless Powersheer Micro set includes two 3.7V, 2200mAh rechargeable batteries and a split Micro-USB charging cable. Select high, medium or low heat directly on the battery for simple control without remote pairing.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mobile Warming Technology","offers":[{"title":"Default Title","offer_id":52111290073456,"sku":"MWCB37V32221","price":44.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0086\/7434\/5075\/files\/2021-Fieldsheer-Mobile-Warming-Accessories-Powersheer-Micro-Battery-3-7v-2200-Combo_1ea924b0-3e51-4c3d-a1a3-e957f1c0208a.jpg?v=1790889072"},{"product_id":"usb-to-micro-usb-cable","title":"USB to Micro USB Cable","description":"\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003eReplace a missing charging cable or keep a spare with your heated gear. This USB-to-Micro-USB cable is intended for batteries with a matching Micro-USB charging port. Check the connector on your battery before ordering, especially when replacing a cable for an older model.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mobile Warming Technology","offers":[{"title":"Default Title","offer_id":52111307178352,"sku":"ACC0465","price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0086\/7434\/5075\/files\/2021-Fieldsheer-Mobile-Warming-Accessories-USB-to-Micro-USB-Charging-Cable-2x3.jpg?v=1790960952"},{"product_id":"sae-to-dc-12volt-cable-adapter","title":"SAE to DC 12volt Cable Adapter","description":"\u003cspan\u003eRequired to connect Dual power \u0026amp; other 12volt garments to your vehicles battery tender terminal.\u003c\/span\u003e","brand":"Mobile Warming Technology","offers":[{"title":"Default Title","offer_id":52111310913904,"sku":"ACC0475","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0086\/7434\/5075\/files\/SAEtoDC12v_Adapter_ACC0475_2af5f758-b72b-47ae-bf8b-af63997ce06a.jpg?v=1756677923"},{"product_id":"dual-power-12volt-y-split-connector","title":"Dual Power 12volt Y-Split Connector","description":"\u003cp\u003eRequired if multiple Dual Power garments are to be connected and powered together.\u003c\/p\u003e","brand":"Mobile Warming Technology","offers":[{"title":"Default Title","offer_id":52111327396208,"sku":"ASA16U15","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0086\/7434\/5075\/files\/2017_Mobile_Warming_Accessories_Dual_Power_V_spliter_cffda1a0-ece2-4378-9193-e2bea50bfb4d.jpg?v=1756677922"},{"product_id":"premium-sock-battery","title":"3.7v Powersheer™ Micro Premium Bluetooth Sock Battery","description":"\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003eReplace one battery for your compatible Premium Bluetooth heated socks. This 3.7V, 2200mAh Powersheer Micro battery works with the MW Connect app so you can adjust warmth through a compatible device. \u003cstrong\u003eOne battery is included\u003c\/strong\u003e; \u003cstrong\u003ealso available in sets of 2.\u003c\/strong\u003e \u003c\/span\u003e\u003c\/p\u003e","brand":"Mobile Warming Technology","offers":[{"title":"Default Title","offer_id":52111328346480,"sku":"MW37V22-N","price":33.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0086\/7434\/5075\/files\/2026-Fieldsheer-Mobile-Warming-Accessories--Powersheer-Micro-BT-Battery-3-7v-2200-Single-2x3.jpg?v=1790968153"},{"product_id":"7-4v-glove-2in1-battery","title":"7.4v Powersheer™ Mini Glove 2 in 1 Battery","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan data-sheets-root=\"1\"\u003eReplace one battery or build a spare set for compatible Fieldsheer 7.4V heated gloves. The Powersheer Mini 2-in-1 battery uses a split design to fit the glove’s battery arrangement. \u003cstrong\u003eNOTE: this is a single battery only, also available in sets of 2. \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Mobile Warming Technology","offers":[{"title":"Default Title","offer_id":52111329886576,"sku":"MWBT2","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0086\/7434\/5075\/files\/2021-Fieldsheer-Mobile-Warming-Accessories-Battery-PowerSheer-Mini-7-4v-2200-Front-2x3.jpg?v=1790888997"},{"product_id":"dual-power-12volt-y-harness","title":"Dual Power 12volt Y-Harness","description":"\u003cp\u003eIf you are looking to connect a pair of Dual Power \u003ca href=\"https:\/\/faeldsheer.com\/collections\/heated-gloves\" target=\"_blank\" title=\"heated gloves\" rel=\"noopener noreferrer\"\u003eHeated Gloves\u003c\/a\u003e to a Dual Power 12v power lead connector or a 12v Mobile Warming Lithium-Ion Battery then the Y-Harness is the solution.\u003c\/p\u003e\n\u003cp\u003eIncludes: (1) Dual Power: 12volt Y-Split Harness\u003c\/p\u003e","brand":"Mobile Warming Technology","offers":[{"title":"Default Title","offer_id":52111332835696,"sku":"ACC0271","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0086\/7434\/5075\/files\/2019_Mobile_Warming_Heated_Motorcycle_Apparel_Dual_Power_Glove_Liners_12_Volt_Wire_Harness_ACC0271_f267ba9a-86b4-4aac-b620-271df1c591e6.jpg?v=1756677916"},{"product_id":"12v-charger","title":"12v Charger","description":"\u003cp\u003e\u003cspan\u003eWe only use 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. This charger is compatible with Mobile Warming 12volt Lithium-ion Batteries .    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOutput: 12.6v, 1.6A\u003c\/li\u003e\n\u003cli\u003eInput : AC 100v-240v\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mobile Warming Technology","offers":[{"title":"Default Title","offer_id":52111332934000,"sku":"ASA16U17","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0086\/7434\/5075\/files\/2017_Mobile_Warming_Heated_Apparel_Accessories_Dual_Power_12volt_Charger_ASA16U17_6168af99-ab93-4ad6-86e0-68c4ad340530.jpg?v=1756677915"},{"product_id":"remote-control-remote-control-4-button-cr2023-black","title":"Remote Control, 4 button, CR2023 for Costco Socks","description":"\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003eReplace the remote for your compatible Mobile Warming Costco heated socks. This four-button controller lets you choose high, medium or low heat for the matching 3.7V wireless sock batteries, including the MW37V040 system. Match the remote to your battery model before ordering.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/faeldsheer.com\/products\/powersheer-3-7v-wireless-heated-sock-battery\"\u003e3.7v Powersheer Wireless Sock Batteries\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Mobile Warming Technology","offers":[{"title":"Default Title","offer_id":52112387277168,"sku":"MWRA4BTN2023","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0086\/7434\/5075\/files\/2023-Fieldsheer-Mobile-Warming-Accessories-Powersheer-Wireless-Remote-Sock-Battery-3-7v-4000mAh-Remote_fbae773b-8cb2-4bd3-8f18-850301dbdbbe.jpg?v=1790896273"},{"product_id":"3-7v-powersheer-micro-sock-batteries-3600mah-and-cable-2-pack","title":"3.7v Powersheer™ Micro Sock Batteries 3600mAh and Cable 2 Pack","description":"\u003cp\u003eMore power. More heat. More control. The 3.7V Powersheer™ Pro Sock Battery is built for high-performance heating in Fieldsheer’s \u003cstrong\u003ePro Merino\u003c\/strong\u003e and \u003cstrong\u003ePro Compression\u003c\/strong\u003e heated socks, delivering extended runtime and heat both above and below the toes. \u003cstrong\u003eWith Bluetooth® connectivity, you can adjust heat and monitor battery level directly from your smartphone or smartwatch using the MW Connect™ app. \u003c\/strong\u003e  \u003c\/p\u003e","brand":"Mobile Warming Technology","offers":[{"title":"Default Title","offer_id":52112387735920,"sku":"MWCB37V23623","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0086\/7434\/5075\/files\/3-7V-Fieldsheer-Powersheer-Pro-BT-Sock-Battery-3-7v-3600mAh-Batteries-Combo-Callout-2x3.jpg?v=1791227441"},{"product_id":"7-4v-powersheer™-mini-battery-2250mah-cable-2-pack","title":"7.4v Powersheer™ Mini Battery 2250mAh \u0026 Cable 2 Pack","description":"\u003cp\u003eDouble the power, wherever you need it. \u003cstrong\u003eReplacement or backup batteries for Fieldsheer’s heated gloves\u003c\/strong\u003e, the 7.4V Powersheer™ Mini Battery 2-Pack is also a smart upgrade for anyone looking to extend warmth in their heated jackets, vests, or baselayers. Compact and lightweight, each 2250mAh battery features a USB-C charging. Keep one charged and ready while using the other—perfect for long days in the cold or back-to-back adventures. \u003cstrong\u003eNote: Glove Liners, Mid-Weight Gloves and some older models of MW gloves use MWBT2 Split Batteries. \u003c\/strong\u003e\u003c\/p\u003e","brand":"Mobile Warming Technology","offers":[{"title":"Default Title","offer_id":52112387866992,"sku":"MWCB74V22323","price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0086\/7434\/5075\/files\/7-4v-Powersheer-2-Pack-Mini-2250mah-Battery-and-Cable-2x3.jpg?v=1791220171"},{"product_id":"powersheer-3-7v-wireless-heated-sock-battery","title":"3.7v Powersheer™ 4000mAh Remote Controlled Sock Batteries 2 Pack","description":"\u003cp\u003e\u003cspan\u003eThe 3.7v Powersheer Wireless Heated Sock Batteries are premium power banks for your Mobile Warming Wireless Heated Socks designed to provide longer heat times between charges with its 4000mAh capacity, and they feature USB C quick charge input for faster recharge times.  They can be used on our Premium 2.0 Merino Socks to increase heat times between charges, control of the socks will be via the wireless remote control not Bluetooth.  Whether you’re hitting the slopes, trekking through the snow-covered landscapes, or simply bracing the winter chill. Embrace the winter season with the assurance that your feet will stay warmer longer, thanks to the advanced features of these exceptional batteries. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eRating: 3.7volts, 4000mAh\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInput: USB C 5V@ .9A\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCharge Time: 5-6 hours\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSize Inches: 3.562in x 2.5in x 0.5in\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSize Metric: 90.5mm x 63.5mm x 13mm\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eGarments Compatible:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eMobile Warming Merino 2.0 Heated Socks\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Mobile Warming Technology","offers":[{"title":"Default Title","offer_id":52112403464560,"sku":"MWCB37V24023","price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0086\/7434\/5075\/files\/Merino_2.0_Sock_Battery_Main_Image.jpg?v=1791054613"},{"product_id":"usb-to-usb-c-split-cable-1m-black-polybag","title":"USB to USB-C Split Cable, 1M, Black, Polybag","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003ePower up two devices from a single port with our Dual USB-C Split Cable. Designed for efficiency and convenience, this cable converts one standard USB connection into two USB-C outputs—perfect for charging two batteries or heated gear power packs at the same time. Ideal for travel, work, or outdoor use when charging options are limited.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mobile Warming Technology","offers":[{"title":"Default Title","offer_id":52112403530096,"sku":"ACC0679","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0086\/7434\/5075\/files\/USB-to-Split-USB-C-Cable-3ft-ACC0679.jpg?v=1790961055"},{"product_id":"7-4v-powersheer-mini-battery-and-cable-2250mah","title":"7.4v Powersheer™ Mini Battery 2250mAh \u0026 Cable","description":"\u003cp\u003eCompact, powerful, and built to perform—Fieldsheer’s 7.4V Powersheer™ Mini Battery is the trusted power source for many of our heated jackets, vests, baselayers, and gloves. With a 2250mAh capacity, it delivers dependable warmth in a lightweight form factor that’s easy to carry and discreet to wear. The LED battery meter keeps you informed at a glance, while USB-C charging offers convenient recharging from virtually anywhere. A proven staple in the Mobile Warming® system, it’s ready to power your next adventure.\u003c\/p\u003e","brand":"Mobile Warming Technology","offers":[{"title":"Default Title","offer_id":52112417685872,"sku":"MWCB74V02322","price":41.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0086\/7434\/5075\/files\/7-4v-Powersheer-Mini-2250mah-Battery-and-Cable-2x3.jpg?v=1791220212"},{"product_id":"remote-control-4-button-for-powersheer-micro-dual-sock-battery","title":"Remote Control, 4 button, for Powersheer® Micro Dual Sock Battery","description":"\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003eAdjust compatible heated socks without reaching for the batteries. This four-button replacement remote selects high, medium or low heat for supported Powersheer Micro wireless sock batteries and \u003ca href=\"https:\/\/faeldsheer.com\/products\/standard-heated-insoles\" target=\"_blank\" rel=\"noopener\"\u003eStandard Insoles\u003c\/a\u003e. It works with battery model MW37V122 and the MWCB37V42221 battery set; it does not work with MW37V040 Costco sock batteries.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul type=\"disc\"\u003e\n\u003cli\u003e\n\u003ca title=\"Merino Heated Socks\" href=\"https:\/\/faeldsheer.com\/collections\/heated-socks\/products\/merino-heated-socks-unisex\"\u003eMerino Heated Socks\u003c\/a\u003e batteries\u003c\/li\u003e\n\u003cli class=\"m_-6471907532872838162MsoListParagraph\"\u003e3.7V Powersheer® Wireless Sock Batteries\u003cu\u003e\u003c\/u\u003e\u003cu\u003e\u003c\/u\u003e\n\u003c\/li\u003e\n\u003cul type=\"circle\"\u003e\n\u003cli class=\"m_-6471907532872838162MsoListParagraph\"\u003e\n\u003ca href=\"https:\/\/faeldsheer.com\/products\/3-7v-standard-sock-battery-wireless-2-pack\"\u003eMWCB37V42221\u003c\/a\u003e (Clamshell part number)\u003cu\u003e\u003c\/u\u003e\u003cu\u003e\u003c\/u\u003e\n\u003c\/li\u003e\n\u003cli class=\"m_-6471907532872838162MsoListParagraph\"\u003eMW37V122 (Part number on individual battery)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli class=\"m_-6471907532872838162MsoListParagraph\"\u003e\u003ca href=\"https:\/\/faeldsheer.com\/collections\/womens-hook-hunt\/products\/standard-heated-insoles\"\u003eStandard Insoles\u003c\/a\u003e\u003c\/li\u003e\n\u003cli class=\"m_-6471907532872838162MsoListParagraph\"\u003e\u003cspan\u003eNot compatible with MW37V040 batteries as seen at Costco. The part number for those remotes are MWRA4BTN2023.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mobile Warming Technology","offers":[{"title":"Default Title","offer_id":52112417751408,"sku":"MWRA4BTN2016","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0086\/7434\/5075\/files\/2021-Fieldsheer-Mobile-Warming-Accessories-Powersheer-Micro-Battery-Wireless-Remote-Front-Extra.jpg?v=1790889042"},{"product_id":"3-7v-standard-sock-battery-wireless-2-pack","title":"3.7V Powersheer® Micro Dual Battery Pack, Remote \u0026 Cable","description":"\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003eAdjust warmth without reaching into your socks. This Powersheer Micro set pairs two 3.7V, 2200mAh rechargeable batteries with a four-button wireless remote and split Micro-USB charging cable. Select high, medium or low heat from the remote or on the batteries when used with compatible Fieldsheer heated socks.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Mobile Warming Technology","offers":[{"title":"Default Title","offer_id":52112433086832,"sku":"MWCB37V42221","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0086\/7434\/5075\/files\/2021-Fieldsheer-Mobile-Warming-Accessories-Powersheer-Micro-Battery-3-7v-2200-Combo_e9e590f2-5851-4733-a95d-a8d3239a5e1b.jpg?v=1790889087"},{"product_id":"usb-wall-adapter","title":"USB Wall Adapter","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan data-sheets-root=\"1\"\u003eKeep a USB charging point ready for your compatible heated gear batteries. This wall adapter connects to a matching USB charging cable, making it a convenient replacement or a second adapter for your charging setup. Check the battery’s input requirements before choosing an adapter.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mobile Warming Technology","offers":[{"title":"Default Title","offer_id":52112455303536,"sku":"ACC0462","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0086\/7434\/5075\/files\/USB-Wall-Adapter-Combo-ACC0462-2x3.jpg?v=1790896287"},{"product_id":"3-7v-clamshell-battery-cable","title":"3.7v Powersheer™ Micro Sock Batteries and Cable 2 Pack","description":"\u003cp\u003eDesigned specifically for Fieldsheer’s \u003cstrong\u003ePremium 3.0\u003c\/strong\u003e Merino Men's and Women's heated socks, and the older Premium 2.0 model, the Powersheer® Micro BT Battery delivers reliable warmth in a compact, calf-contoured form. With built-in \u003cstrong\u003eBluetooth wireless control\u003c\/strong\u003e \u003cstrong\u003eyou can adjust temperature and monitor battery level right from your phone or smart watch\u003c\/strong\u003e, Apple and Android compatible. Download the MW Connect App and you're ready to go. \u003c\/p\u003e","brand":"Mobile Warming Technology","offers":[{"title":"Default Title","offer_id":52112455696752,"sku":"MWCB37V22220","price":74.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0086\/7434\/5075\/files\/2026-Fieldsheer-Mobile-Warming-Accessories--Powersheer-Micro-BT-Battery-3-7v-2200-Combo-Cable-Callout-2x3.jpg?v=1791227456"},{"product_id":"7-4vplus-battery","title":"7.4v Powersheer™ Plus Battery 4000mAh Battery and Cable","description":"\u003cp\u003eMore power. Longer heat. Smarter performance. The Powersheer™ Plus 7.4V Battery is the ultimate upgrade for anyone looking to extend the runtime of their Fieldsheer heated gear. With a 4000mAh capacity, this high-output Li-Ion battery delivers double the heat duration compared to standard models—perfect for long workdays, multi-day trips, or frigid environments where lasting warmth matters.\u003c\/p\u003e\n\u003cp\u003eCompatible with all Fieldsheer 7.4V Heated Jackets, Vests, and Baselayers, this battery also comes standard in our Men’s and Women’s Adventure Jackets and Universal Handwarmer. The Micro-USB input makes charging easy (USB-A to Micro-USB cable included), while the built-in USB port lets you charge phones or other devices on the go. It even features a built-in LED flashlight—because when conditions get extreme, every detail counts.\u003c\/p\u003e","brand":"Mobile Warming Technology","offers":[{"title":"Default Title","offer_id":52112455860592,"sku":"MWCB74V04021","price":54.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0086\/7434\/5075\/files\/7-4v-Powersheer-Plus-4000mah-Battery-and-Cable-2x3.jpg?v=1791220239"},{"product_id":"3-7v-powersheer-micro-dual-battery-pack-non-wireless-2200mah","title":"3.7V Powersheer® Micro Dual Battery Pack, Non Wireless, 2200mAh","description":"\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003eKeep your compatible heated socks ready with this pair of Powersheer Micro rechargeable batteries. Each 3.7V, 2200mAh battery lets you select high, medium or low heat directly on the battery. The included split Micro-USB cable charges both batteries, making this a practical replacement or spare set for compatible Fieldsheer socks.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mobile Warming Technology","offers":[{"title":"Default Title","offer_id":52535601299824,"sku":"MWCB37V32225","price":44.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0086\/7434\/5075\/files\/2025-Fieldsheer-Mobile-Warming-Accessories-Powersheer-Sock-Battery-3-7v-2200-Combo-Cable-MW387V022-2x3_d94d7596-d7e6-4a54-a525-258b8fbb9c34.jpg?v=1790888955"},{"product_id":"usb-to-usb-c-cable-1m-black-polybag-1","title":"USB to USB-C Cable, 1M, Black, Polybag","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003ePower up your devices quickly and reliably with our USB-A to USB-C Charging Cable. Built for everyday use, this durable cable connects standard USB ports to our USB-C enabled power banks, delivering fast and stable charging. The flexible, tangle-resistant design makes it perfect for travel, work, or home use—keeping your batteries charged and your gear ready wherever you go.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mobile Warming Technology","offers":[{"title":"Default Title","offer_id":52535605920112,"sku":"ACC0684","price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0086\/7434\/5075\/files\/2025-USB-A-to-USB-C-Cable_fc4a988e-334d-4685-8c96-0dea1246b088.jpg?v=1790874552"},{"product_id":"7-4v-powersheer-xl-6000-mah-battery-and-cable","title":"7.4v Powersheer® XL 6000 mAh Battery \u0026 Cable","description":"\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003eCarry more battery capacity for your compatible Fieldsheer 7.4V heated gear. The Powersheer XL packs 6000mAh into a rechargeable battery with an LED charge indicator, USB-C charging and USB outputs for compatible devices. It is the replacement battery option listed for the MWUV26 heated baselayer vest, and also supports compatible 7.4V jackets, vests and baselayers.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mobile Warming Technology","offers":[{"title":"Default Title","offer_id":52676699685232,"sku":"MWCB74V06024","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0086\/7434\/5075\/files\/2024-Powersheer-7-4v-XXXL-Battery-Combo-Charger-2x3.jpg?v=1790961030"},{"product_id":"7-4v-powersheer™-plus-battery-with-updated-usb-c-quick-charging","title":"7.4v Powersheer™ Plus Battery v2 4000mAh Battery and Cable","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eMore power. Longer heat. Faster charging. The Powersheer™ Plus v2 7.4V Battery is the ultimate upgrade for anyone looking to extend the runtime of their Fieldsheer heated gear. \u003cstrong\u003eThe upgraded USB-C port supports both fast charging input and power output, allowing you to recharge the battery more quickly, or use it to charge compatible phones, accessories, and other USB-powered devices while you're on the move.\u003c\/strong\u003e An integrated LED flashlight provides added convenience when the lights go out or the job isn't finished.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mobile Warming Technology","offers":[{"title":"Default Title","offer_id":54035437126000,"sku":"MWCB74V04026","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0086\/7434\/5075\/files\/2026-Fieldsheer-Mobile-Warming-Accessories-Battery-PowerSheer-CL-Plus-2-7-4v-4000-With-Charging-Cable-2x3.jpg?v=1784064493"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0086\/7434\/5075\/collections\/Batteries-Accessories2.jpg?v=1755636090","url":"https:\/\/faeldsheer.com\/collections\/batteries.oembed","provider":"Fieldsheer","version":"1.0","type":"link"}