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WHSAHANS BATTERY PACK SPECIAL FOR HEATED VESTS
We are a company specializing in producing power bank for heated devices (heated electric vests, jackets, pants, socks, neck gaiters, etc.). Founded in 2016, we have many years of experience in battery pack design. Over the years, we have communicated with tens of thousands of customers and constantly improved the quality of products, so as to better adapt heated vests, the battery pack that perfectly matches heated clothing was designed.
● Whsahans power bank was designed specifically for heated clothing. (heated vest/heated jacket/heated pants) ,but this link is 5V 2A battery, noDC output, not suit for 7.4V heated clothing. If you want a 7.4V Battery pack for heated vest/ jactket, please buy from this asin: B0BPR9GNCR.(Search for "B0BPR9GNCR" in the Amazon search box or scroll down to the bottom of the details page and click on the corresponding 7.4v product image to enter.)
● Compatible with most heated devices (heated jackets, vests, and pants) on the market , with seamless battery replacement, it can be taken as an additional battery pack, which enables you to enjoy more time outdoors and keeps you warm at any time.
● It can continuously heated vests for 5-15 hours (5-6 hours for high temperature level, 9 hours medium level, and 15 hours low level). It can charge iPhone 13 4-5 times, iPAD Mini 2-3 times.
WE HOPE THAT OUR PRODUCTS CAN BRING YOU WARMTH IN THE COLD WINTER.
BATTERY LIFE
Keep you warm for up to 15 hours. (High temperature level:5-6 hours, Medium level:9 hours, Low level:15 hours)
MULTIPLE SAFETY PROTECTION
Built-in protection chip of voltage regulator, Protect devices against overvoltage, excessive current, overcharging, and short circuit.
TRAVEL-READY BATTERY
TSA-friendly Battery. You can put it in your baggage to heat clothing at any time. Keep you warm all day.
AUTOMATIC STARTING UP
Convenient to replace the battery, it will be power once the battery was connected and no need to press the switch button.
20000mAh LARGE CAPACITY
Extra large capacity for all day warmth. This is the perfect battery backup for your heated clothing for outdoor use in winter!
UNIVERSAL COMPATIBILITY
Compatible with most heated devices, such as heated vests, jackets, pants. Also suitable for most kinds of electronics devices.
Product parameters
- Brand: Whsahans
- Product Name: Power Bank
- Type: Li-polymer 3.7V
- Capacity:20000mAh(37wh）
- Input1: Type-C 5V-2A
- Input2: Micro 5V-2A
- Output 1/2: USB 5V-2A
- Size: 100*65*28mm
- Weight:398g/14oz
- Recharge Cyele:>500+ times
5V 2A Battery Pack heated clothing (No DC port, not suit for 7.4V.)
Q&A:
1. What's the difference between Whsahans battery and other power banks?
The size of the battery and the chip used are designed specifically for the heated vest, it's conversion efficiency is higher and the performance is more stable. Of course, it can also be charged for cell phones, tablets and other devices.
2.What's the output voltage?
Please note, it's 5V 2A battery, no DC output, not suit for 7.4V heated vest.
3.How long can the 20000 mAh battery pack last in the heated vest?
Heated clothing with 3-5 heat zones can last 15 hours at low temperature level, 9 hours at medium level and 5-6 hours at high level.
Jason
September 3, 2025
This thing is great. I can stay warm with it plugged into my vest, and charge my phone at the same time. I used in the last winter storm in Georgia and stayed warm for a full 12 hour shift outside and this battery still had a good charge on it at the end of my shift. I do recommend this battery for your heated gear. The down side of it is the weight. But it is no big deal because no battery is light if you want it to last anyway.
Mundt
August 26, 2025
This works as described and lasts a long time in my heated vest. The charge time isn't super fast, but I have no complaints.
Customer
July 14, 2025
Works great
Steven A.
July 1, 2025
Seems to charge quickly and held the charge for a full day even at a higher temps.
Melanie Aluotto
June 23, 2025
works well and stays charged a long time. It is a bit heavy in the vest but portable and built well. Easy to plug in and use.
Gregory Furlow Sr.
May 4, 2025
The vest only minimally warmed on the back-not at all on the front. The battery pack would not shut off. All in all, waste of time and money. I’m asking for a full refund!
Robert S Ferguson
March 24, 2025
Finally, a battery that will power my heated vest for more than a half hour.
Haylie Petticrew
January 15, 2025
Battery is lil heavy for vest. I caught this one on sale therefore I went with this choice and glad I did. Hubby said he stay warm his whole hunt
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