New
Arrivals/Restock
ColdBye 7.4V 12000mAh Heated Vest Battery Pack with LED Display, DC/USB/Type-C Output for Heated Vests & Jackets, Compatible with ORORO and Venustas (Supports DC 7.4V & USB 5V Heated Clothing)
4.9 (139 items)
Limited Time SaleUntil the end
05
03
47
$15.59 cheaper than the new price!!
Free shipping for purchases over $99 ( Details )
Free cash-on-delivery fees for purchases over $99
Free cash-on-delivery fees for purchases over $99
See all stores
Please note that the sales price and tax displayed may differ between online and in-store. Also, the product may be out of stock in-store.
New $25.99
Product details
| Management number | 218818548 | Release Date | 2026/05/03 | List Price | $10.40 | Model Number | 218818548 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- 【BUILT FOR HEATED APPAREL】Specially engineered 7.4V battery pack for heated vests, jackets, pants, and gloves. Provides stable, reliable output through DC, USB-A, and Type-C ports—supporting simultaneous use of 7.4V and 5V devices. Compatible with most 7.4V heated clothing (fits DC 3.5 mm & 3.8 mm, includes DC 4.0 mm adapter)
- 【SMART LED DISPLAY & AUTO POWER MANAGEMENT】Digital LED screen shows battery percentage from 1 to 100 % for accurate monitoring. Intelligent circuitry enters standby mode when idle to prevent waste and extend battery lifespan
- 【COMPACT & TRAVEL-FRIENDLY DESIGN】Palm-sized and lightweight for easy pocket fit without bulk. TSA-approved for carry-on, letting you stay warm and powered anywhere—from mountain slopes to airport terminals
- 【FAST RECHARGING & ADVANCED SAFETY】Multiple recharging options: ~6 h with 5V/2A (10W), ~4.5 h with 5V/3A (15W), or as fast as ~3.5 h with an 18W PD charger (not included). Built-in safety system certified by UL, FCC, CE, RoHS, and PSE. Multi-layer protection against over-voltage, over-current, over-charge, and short circuits for total peace of mind
- 【LONG-LASTING WARMTH & DEVICE POWER】True 12,000 mAh capacity keeps heated apparel running ~5 h (high), ~8 h (medium), or ~11 h (low). Also doubles as a daily power bank—charging an iPhone 13 up to 3×. Ideal for travel, work, camping, and outdoor adventures
| Brand | ColdBye |
|---|---|
| Color | Black |
| Voltage | 5 Volts |
| Amperage | 2 |
| Portable | Yes |
| Model Name | RTAX-013P |
| Unit Count | 1.0 Count |
| Item Weight | 0.4 Pounds |
| Manufacturer | Shenzhen R-TAX Technology Co., Itd |
| Model Number | RTAX-013P |
| Power Source | Corded Electric |
| Warranty Type | Limited Manufacturer |
| Connector Type | USB Type A, USB Type C |
| Output Current | 3 Amps |
| Item Dimensions | 3.7 x 2.5 x 0.7 inches |
| Number of Items | 1 |
| Number of Ports | 2 |
| Antenna Location | Heated Jacket, Heated Vest, Phone |
| Battery Capacity | 14000.02 Milliamp Hours |
| Number of Outlets | 1 |
| Compatible Devices | Smartphone |
| Battery Charge Time | 3 Hours |
| Is Product Cordless | No |
| Number of Batteries | 1 Nonstandard Battery batteries required. |
| Warranty Description | 1 |
| Item Dimensions L x W x Thickness | 3.7"L x 2.5"W x 0.7"Th |
| Other Special Features of the Product | Auto Shut-Off, Digital Display, Lightweight |
Portable Power Banks
![[2-Pack] 5V 2A Rechargeable Battery Pack for Heated Vest 5000mAh USB Mini Battery Power Bank for Heated Vest Heated Jacket Hoodie for Men Women Small External Battery for Heated Clothing Lightweight](https://m.media-amazon.com/images/I/61G3k0YG5OL._AC_SL1500_.jpg)
![Back to School Deal, 10000mAh Magnetic Power Bank with 240W Silicone USB C to USB C Cable[6FT/2Pack], Wireless Portable Charger with USBC Fast Charging Cord for iPhone 16 15 Galaxy S25 S24, Lime Green](https://m.media-amazon.com/images/I/61GFGqy1jkL._AC_SL1500_.jpg)
Camisoles & Tanks
Correction of product information
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form