- Home Page /
- Mobile Phone Accessories /
- Accessories /
- Chargers & Power Adapters /
- Portable Power Banks /
- ColdBye 7.4V Battery Pack for Heated Vest, Mo...
0 ratings
Item #:
228545842
ColdBye 7.4V Battery Pack for Heated Vest, Mobile Warming Battery 10000mAh for Heated Clothing with LED Display Compatible with Major Heated Clothing
Item #:
228545842
USD 35
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Tuesday, August 18
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
What Stands Out
High Capacity
With a 10000mAh capacity, this battery pack ensures extended heating times, allowing users to enjoy warmth for longer periods without frequent recharges.
LED Display
The built-in LED display provides real-time battery status, empowering users with instant information on remaining power, making it easy to manage heating needs.
Universal Compatibility
Designed to be compatible with major heated clothing brands, this battery pack is versatile, offering seamless integration with various heated vest styles for convenience.
Product Details
| Connector Type | USB Type A, USB Type C |
| Battery Capacity | 10000 Amp Hours |
| Other Special Features of the Product | Auto Shut-Off, Digital Display, Fast Charging, Lightweight |
| Voltage | 7.4 Volts |
| Power Source | Corded Electric |
| Amperage | 3 Amps |
| Number of Ports | 2 |
| Portable | Yes |
| Compatible Devices | Smartphone |
| Output Wattage | 10 Watts |
| Antenna Location | Heated Jacket, Heated Vest, Phone |
| Item Dimensions L x W x Thickness | 3.7"L x 0.7"W x 2.5"Th (9.4 x 1.8 x 6.4 cm) |
| Unit Count | 1.0 Count |
| Item Dimensions | 3.7 x 0.7 x 2.5 inches (9.4 x 1.8 x 6.4 cm) |
| Brand | ColdBye |
| Model Name | RTAX-013S |
| Model Number | RTAX-013S |
| Number of Items | 1 |
| Number of Batteries | 1 Nonstandard Battery batteries required. |
| Manufacturer | Shenzhen R-TAX Technology Co., Itd |
| Color | Blue |
| Special Feature | Auto Shut-Off, Digital Display, Fast Charging, Lightweight |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
-
Outdoor Enthusiasts
Perfect for hikers and campers needing warmth during cold weather adventures with heated clothing.
-
Construction Workers
Ideal for laborers working outdoors who require additional warmth to stay comfortable and focused on the job.
-
Chronic Cold Sensitivity
Beneficial for individuals who are sensitive to cold, providing heating solutions for daily activities.
-
Casual Users
Not suitable for users who only occasionally require warmth, as it may be overkill for their needs.
Product Description
ColdBye 7.4V Battery Pack for Heated Vest, Mobile Warming Battery 10000mAh for Heated Clothing with LED Display Compatible with Major Heated Clothing Brands
Have any Query? Chat with us
Customer Questions & Answers
-
Question: How to Shop ColdBye 7.4V Battery Pack for Heated Vest, Mobile Online From Ubuy?
Answer: It’s easy to shop ColdBye 7.4V Battery Pack for Heated Vest, Mobile online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location. -
Question: Is ColdBye 7.4V Battery Pack for Heated Vest, Mobile Available to Shop Online in British Virgin Islands?
Answer: Yes, at Ubuy British Virgin Islands this product is available for you to shop at a reasonable price. The ColdBye 7.4V Battery Pack for Heated Vest, Mobile is not available locally but you can trust us with our express shipping services. -
Question: How Long Does It Take to Get Product After Placing the Order?
Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
ColdBye Portable Power Banks RTAX-013S Editorial Review
The ColdBye 7.4V Battery Pack for Heated Vest is garnering rave reviews from customers who are impressed by its performance, convenience, and compatibility with various heated clothing brands. Users have highlighted that the battery's higher voltage allows for optimal heating, quickly warming up clothing to a comfortable temperature—a significant improvement over standard lower-voltage power banks. Customers appreciate the portable and slim design, which adds minimal bulk to pockets or bags, making it ideal for outdoor activities such as hiking and camping. The LED display, which indicates battery life remaining, has been noted as a particularly useful feature for preventing unexpected power outages. With an operational time of 6-8 hours on medium settings, and still able to provide warmth on high settings through extensive use, users feel confident in relying on this battery for cold weather excursions. Additionally, the inclusion of a USB output port offers flexibility, allowing users to charge their phones in emergencies, further enhancing its practicality. Many reviewers have also remarked on the fast charging capability, stating that it takes around two hours to charge fully. Although some noted it charges slightly slower compared to original batteries, the benefits far outweigh this minor drawback. Overall, the ColdBye battery is recognized as a reliable, durable, and essential component for anyone using heated apparel. **
Customer Reviews & Ratings
1 customers ratings
-
5 Star
0%
-
4 Star
100%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Higher voltage for optimal heating, outperforming standard 5V power banks.
- Slim and lightweight design that is comfortable and portable.
- LED display for easy battery life monitoring.
- Long operational time (6-8 hours) on medium settings.
- Quick charging capability (approximately two hours).
- Compatibility with various heated clothing brands and features multiple charging ports (USB-A, USB-C, and 7.4V).
Cons
- Slightly slower charging compared to some original batteries.
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
USD 35
Order now and get it around Tuesday, August 18
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.