About this item

• LIGHTWEIGHT AS 9.8OZ - GOTOBI 18400mAh battery pack for heated jacket boasts 84% more capacity than other models on the market while weighing only 9.8oz. It is 20% lighter and 35% smaller than comparable batteries, making it the perfect choice for those who prioritize portability without sacrificing power.
• RISK-FREE PURCHASE - You will get 1 x 18400mAh battery pack for heated jacket, 1 x Instruction Manual, 1 x Type-C Cable, 1 x 4.0mm to 3.5mm DC Changeover Cable, and 1 x 4.0mm to 3.8mm DC Changeover Cable. We stand behind our product and offer comprehensive support for any inquiries or issues you may encounter during use.
• UNIVERSAL COMPATIBILITY - Compatible with DEWBU and Wulcea heated jacket, as well as all USB 5V heated apparel and most 12V DC heated apparel with 4.0mm, 3.8mm, or 3.5mm connectors (using the changeover cable included). Note: No DC 7.4V output. The USB and Type-C ports can also charge phones and other mobile devices. The LED display allows for easy monitoring of remaining battery life.
• 18400MAH QUICK CHARGE BATTERY PACK - Experience up to 10 hours of steady warmth with USB 5V/12V DC heated clothing. This robust battery pack for heated jackets is capable of rapidly charging an iPhone 15 or Galaxy S23 up to 3.5 times (with a maximum output of 18W). For efficient recharging, we suggest using a wall charger rated at 5V/3A, 9V/2A, or greater, enabling a full recharge in only 6 hours—conserving your time while ensuring your comfort.
• RELIABLE AND SAFE - Certified by UL, FCC, RoHS, and CE for safety and compliance. This heated jacket battery pack features built-in overcharge and overload protection, ensuring a longer lifespan and enhanced safety performance compared to other batteries.