Long lasting power!
Very good battery! Takes a little extra time to charge but it lasts a long time in my heated jacket. Battery is a little heavy but i will gladly carry the extra weight for long lasting performance. Read more
RIAFOX
RIAFOX 12v 18400mAh Battery Pack Big Capacity Fast Charge Heated Women Men Jacket Portable USB Power Bank for
$36.99$49.99
About this item
- Massive 18,400mAh All-Day Battery: Experience extended warmth that lasts. A single charge fully powers your heated jacket or vest for multiple uses, significantly outlasting standard power banks and keeping you cozy through long commutes or outdoor adventures.
- Ultra-Portable & Pocket-Sized Design: Engineered for ultimate convenience. Its compact and lightweight build slips effortlessly into your pocket or bag, ensuring your reliable heat source is always within reach, anytime and anywhere.
- Dual-Function Charging Hub: Power all major heated apparel brands via the dedicated DC output. Simultaneously, the fast-charging USB-C port acts as a power bank to quickly recharge your smartphones or tablets, making it your all-in-one power solution.
- Smart Digital Display for Precision Monitoring: Eliminate all guesswork. The integrated LED display clearly shows the exact remaining battery percentage and real-time charging status, allowing you to manage your power usage intelligently.
- Stable & Reliable Optimized Performance: Expertly engineered to deliver consistent, unwavering heat to your clothing. It provides stable power output for hours of dependable warmth, even in frigid conditions, ensuring superior comfort and performance.
Key details
- color_spec
- Black
- Connector Type
- USB Type A, USB Type C
- Brand
- RIAFOX
- Battery Capacity
- 18400 Milliamp Hours
- Color
- Black
Dimensions and fit
- dimensions
- 3.6 x 2.7 x 1.1 inches
- weight
- 12.8 ounces
- product_dimensions
- 3.6 x 2.7 x 1.1 inches
- item_weight
- 12.8 ounces
Technical specifications
- item_model_number
- RTAX-018A
Item information
- Special Feature
- Digital Display, Fast Charging, Pocket Size
- batteries
- 1 Lithium Ion batteries required. (included)
- best_sellers_rank
- #10,669 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #461 in Cell Phone Portable Power Banks
- special_features
- Digital Display, Fast Charging, Pocket Size
- other_display_features
- Wireless
- manufacturer
- Shenzhen R-TAX Technology Co., ltd
- date_first_available
- August 23, 2025
Highlights
About this item
- Massive 18,400mAh All-Day Battery: Experience extended warmth that lasts. A single charge fully powers your heated jacket or vest for multiple uses, significantly outlasting standard power banks and keeping you cozy through long commutes or outdoor adventures.
- Ultra-Portable & Pocket-Sized Design: Engineered for ultimate convenience. Its compact and lightweight build slips effortlessly into your pocket or bag, ensuring your reliable heat source is always within reach, anytime and anywhere.
- Dual-Function Charging Hub: Power all major heated apparel brands via the dedicated DC output. Simultaneously, the fast-charging USB-C port acts as a power bank to quickly recharge your smartphones or tablets, making it your all-in-one power solution.
- Smart Digital Display for Precision Monitoring: Eliminate all guesswork. The integrated LED display clearly shows the exact remaining battery percentage and real-time charging status, allowing you to manage your power usage intelligently.
- Stable & Reliable Optimized Performance: Expertly engineered to deliver consistent, unwavering heat to your clothing. It provides stable power output for hours of dependable warmth, even in frigid conditions, ensuring superior comfort and performance.
Ask about this product
From the brand
Product videos
Product video 1
Customer reviews
55 reviewsPositive
Rated 4.7/5 across 55 reviews — highly regarded by customers.
- 88% of sampled reviews give 4–5 stars.
Customers say
Customers find the power bank works well for heated jackets, keeping them warm for hours and staying charged for several hours.
Generated from the text of customer reviews
Great battery pack
Works great Shows charging level compact design Read more
Powerful small versatile battery.
This battery was a huge upgrade from the original battery that came with my heated coat. Almost 3x more power in the same size battery pack. It also charges very quickly. I’ve only had it a few weeks so far but I’ve used it slot and it has worked flawlessly so far. Read more
Last forever
Amazing battery, great battery life. Uses on elect. Jacket on low went all day. I have yet after several cold days of use seen the battery indicator go below 55% when the day was over and jacket came off. Honestly I highly recommend this battery pack. Read more
Worked great with my heated jacket
Great extra battery for my heated jacket! This 18400 battery pack was exactly what I needed to use on my heated jacket. I do craft markets and they get chilly. Sometimes I am out there 6 hours so two batteries is necessary. Read more
I read the reviews and should have triple checked, this will not fit a Milwaukee heated jacket.
Nice battery! I read the reviews and should have triple checked, this will not fit a Milwaukee heated jacket. There were several reviews that claimed this. Sometimes the seller changes the product, in the same AD they used for a different product, keeping the reviews intact. I had to return. Battery was a nice compact size. I was not able to use it though. Read more
Lots of Power - Many Uses
RIAFOX 12V 1840 mAh Battery outlasted my granddaughter.... She stays on her devices and becomes whiny when the battery gets low. I also use this battery for my devices as well. and all i can say is....this battery is powerful, keeps a xharge for a long time and very light. A wise choice was made when this unit was selected. Read more
Mint!
Baught this for my milwaukee m12 heated jacket and the older one from 3 years ago..works absolutely great and hotter then their battery packs! Just make sure you.buy the adapter for the 5.5mm female to 4mm male for these old m12 jackets. I used these but many other on here. https://a.co/d/gpcCthQ Keeps the jacket on high, front and back, for around 8 hours. Baught another one today too! Great find Read more
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