1X Rechargeable Battery

  Introducing our cutting-edge mobile power bank, purpose-built to cater to all your charging needs, especially tailored for heated jackets. Boasting a hefty 20,000mAh capacity and an impressive 74W maximum power output, it's the ultimate companion for keeping your heated jacket powered and you warm on the go. Here's what makes it stand out: Dual USB Charging Ports: Featuring a pair of USB ports, this power bank delivers a combined output of 3.1A, facilitating the swift simultaneous charging of two devices, including your heated jacket. Whether it's your smartphone or your vital heated gear, we've got you covered. Smart Power Management: Our state-of-the-art circuitry ensures the utmost safety for your electronic devices and, in particular, your heated jacket. It provides robust protection against over-current, short-circuit, overcharging, over-discharging, and high-temperature concerns, ensuring a worry-free charging experience for your essential heated apparel. Battery Status Indicat