About This Item
Stay powered up wherever you go with this 20000mAh Portable Heated Vest Battery Pack. Designed with a sleek aluminum alloy body and ultra-thin 1cm profile, this external battery charger is perfect for travelers, outdoor adventurers, and professionals on the move. Equipped with dual USB outputs (5V/2.1A & 5V/1A), it allows you to charge two devices at once—whether it’s your heated vest, smartphone, or tablet. The LED digital display shows real-time remaining power, so you’ll never run out unexpectedly. With built-in Smart Identify Technology, your devices are protected from overcharging, overheating, and short-circuits. Plus, the integrated emergency flashlight ensures you’re ready for dark or low-light conditions.