Whsahans 20000mah Power Bank for Heated Vests, Jackets, Hoodies for Men and Women

Whsahans: Designed for Heated Apparel Founded in 2016, our company specializes in producing power banks for heated devices such as electric vests, jackets, pants, socks, and neck gaiters. With years of experience in battery pack design, we have constantly communicated with tens of thousands of customers to improve the quality of our products and better adapt them to heated vests.

The Whsahans Power Bank Difference Our power bank is designed specifically for heated clothing, with a battery size and chip tailored to the needs of heated vests. This results in higher conversion efficiency and more stable performance compared to other power banks. While it can also charge phones, tablets, and other devices, please note that this is a 5V 2A battery and not suitable for 7.4V heated clothing.

Long-Lasting Warmth The 20,000mAh capacity of our power bank can continuously heat clothing with 3-5 heat zones for up to 15 hours (5-6 hours on high, 9 hours on medium, and 15 hours on low temperature settings). It can also charge an iPhone 13 4-5 times or an iPad Mini 2-3 times.

Safety and Convenience Our power bank is equipped with the latest intelligent chip and high-quality Li-polymer battery, providing multiple safety protections against overvoltage, overcurrent, overcharging, and short circuits. It also features an automatic start-up function, allowing you to replace the battery without the need to press a switch button.

The Perfect Heated Clothing Companion Compatible with most heated jackets, vests, and pants on the market, our power bank can be used as a seamless, extra battery pack, enabling you to enjoy more time outdoors while staying warm. Its TSA-friendly design allows you to easily pack it in your luggage for travel.

Product Specifications: Brand: Whsahans Product Name: Power Bank Type: Li-polymer 3.7V Capacity: 20,000mAh (37Wh) Inputs: Type-C 5V-2A, Micro 5V-2A Outputs: USB 5V-2A Size: 100 x 65 x 28mm Weight: 398g/14oz Recharge Cycle: >500+ times

Q&A: 1. What's the difference between Whsahans battery and other power banks? The battery size and chip are designed specifically for heated vests, resulting in higher conversion efficiency and more stable performance. It can also charge other devices like phones and tablets.

1. What's the output voltage? This is a 5V 2A battery, without a DC output, and is not suitable for 7.4V heated clothing. For 7.4V heated apparel, please search for "B0BPR9GNCR" on Amazon.

2. How long can the 20,000mAh battery pack last in a heated vest? Heated clothing with 3-5 heat zones can last 15 hours on low, 9 hours on medium, and 5-6 hours on high temperature settings.

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