About this item

• 【Battery Pack Special for Heated Vests】20000mAh 5V2Alarge capacity, compatible with most heated devices (heated jackets, heating vests, and pants) on the market, and suitable for charging smart phones.
• 【20000mAh Large Capacity】With a higher conversion rate, it can continuously heat vests for 6-15 hours (6 hours high temperature, 9 hours medium hours, and 15 hours low temperature ). It can charge iPhone 14 4-5 times, iPAD Mini 2-3 times. It's portable and weighs just as much as a mobile phone.
• 【Multiple safety protection】Our power bank has a built-in intelligent safety protection chip of voltage regulator. Multiple protection procedures protect your devices against overvoltage, excessive current, overcharging, and short circuit. Balanced operating temperature, safe and not hot.
• 【2 Input Ports and 2 Output Ports】2 input ports: Type-C and Micro (5V/2A); 2 USB output ports , which can charge 2 device simultaneously. It is strongly recommended to charge the power bank through the 5V / 2A port, which can save more charging time. Note: No DC port, Not suit for 7.4V Heated Clothing.
• 【Automatic Startup Plug】 This device is specifically created for heated apparel. Changing the battery can be cumbersome when dressed in heated clothing. Our solution eliminates the need to manually switch it on; it activates automatically once the battery is connected. Additionally, it will enter sleep mode when not in use.