{"product_id":"black-squid-rechargeable-batteries-for-blacksquid-tomum-heated-socks","title":"Black Squid Rechargeable Batteries for BlackSquid \u0026 Tomum Heated Socks","description":"\u003cul class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eLong-Lasting Warmth with Advanced Li-Polymer Battery: Each BlackSquid 4000mAh rechargeable Li-Polymer battery delivers up to 9 hours of heat on the lowest setting, 6 hours on medium, and 4 hours on high. Designed for reliable performance in BlackSquid and Tomum Heated Socks, this battery set is ideal for cold-weather activities, including skiing, hiking, outdoor work, or long winter commutes where consistent warmth and comfort are a must.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eDual Charging with Type-C Convenience: Includes a dual-port USB Type-C charging cable that powers both batteries at once, reducing downtime and streamlining the charging process. Each battery accepts a 5V \/ 1A input, allowing for compatibility with standard USB power sources such as wall adapters, power banks, and laptops. Full recharge takes approximately 4 hours, offering quick turnaround between uses.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eCompatible with BlackSquid and Tomum Socks: Specifically designed to work seamlessly with BlackSquid Heated Socks and Tomum models using a 3.5mm round power connector. Whether used as replacements or extras for extended trips, these rechargeable batteries for heated socks maintain dependable heat output and fit precisely into compatible sock designs for a frustration-free experience.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003ePowerful Output for Steady Heating: Each BlackSquid replacement battery for heated socks delivers 3.7V at 2A with a maximum output power of 8W, supporting consistent heat performance across all temperature settings. The high-capacity design ensures a steady supply of warmth without sudden drops in output, making these batteries a reliable companion in harsh or fluctuating outdoor temperatures.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eLightweight and Travel-Ready Design: Compact and lightweight, each BlackSquid battery fits easily into standard heated sock compartments without adding discomfort or bulk. Their portable design makes them perfect for travel, day trips, or packing as backups for extended cold-weather adventures. Ideal for those who need lasting warmth with minimal hassle.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Black Squid","offers":[{"title":"Default Title","offer_id":47978468835495,"sku":null,"price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0479\/3627\/4599\/files\/1_ce976850-bbb6-497c-9b48-b5608684a2ad.jpg?v=1772024319","url":"https:\/\/myblacksquid.com\/products\/black-squid-rechargeable-batteries-for-blacksquid-tomum-heated-socks","provider":"Black Squid","version":"1.0","type":"link"}