ColdBye PD 30W 20000mAh Battery Pack for Heated Vest Built-in 3 DC Size Adapter, DC 7.4V/5A Power Bank for Heated Vest & Jackets with LED Display Compatible with Major Heated Clothing Brands
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Product details
| Management number | 209157011 | Release Date | 2026/03/29 | List Price | US$13.20 | Model Number | 209157011 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- 【Exclusive Tri-Size DC Ports – No Adapters Needed】The only heated vest battery pack with three native 7.4 V DC jacks (3.5 mm, 3.8 mm, 4.0 mm) built right in. No dangling adapter cables, no extra bulk, and nothing to lose. Just plug and play— compatible with most 7.4 V heated jackets and vests
- 【Power Heat + USB Devices at the Same Time】Run your 7.4 V heated garment while charging your phone or tablet through USB-A and USB-C simultaneously. Stay warm and connected all day without unplugging your jacket to top up your devices. (Note: two DC garments at once are not supported.)
- 【Pro-Grade LED Display for Total Control】Smart digital meter shows battery level in 1% steps plus real-time voltage and current per port. Press once to switch between battery %, current, and voltage.—no more “50% then sudden shutdown” surprises
- 【30 W PD Fast Recharge + Certified Safety】USB-C PD in/out up to 30 W (5–20 V) recharges the pack 0→100% in ≈2.9 h with a 30 W charger (≈5.8 h @15 W; ≈8.7 h @10 W). Multi-protection meets UL2056 / FCC / CE / RoHS standards to prevent over-charge, over-discharge, short-circuit, and overheating. Compact size (3.62×2.70×1.31 in, 0.69 lb) makes it pocket-friendly and travel-ready
- 【True 20,000 mAh – All-Day Warmth】High-density cells deliver dependable heat for up to ≈12 h (Low), ≈9 h (Medium), or ≈6 h (High), plus about 4 full recharges for an iPhone 15 Pro. Optimized to reduce voltage drop late in the cycle, so your jacket stays warmer for longer
| Brand | ColdBye |
|---|---|
| Color | Blue |
| Voltage | 7.4 Volts |
| Portable | Yes |
| Model Name | KXGL-B23G |
| Unit Count | 1.0 Count |
| Item Weight | 315 Grams |
| Reusability | Rechargeable |
| Manufacturer | Shenzhen Kaixuanguilai new energy Co., Ltd |
| Model Number | KXGL-B23G |
| Power Source | Corded Electric |
| Warranty Type | Limited Manufacturer |
| Connector Type | USB Type A, USB Type C |
| Output Current | 3 Amps |
| Item Dimensions | 3.62 x 1.31 x 2.7 inches |
| Number of Ports | 3 |
| Antenna Location | Heated Jacket, Heated Vest, Phone |
| Battery Capacity | 20000 Amp 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 | 2 Year Manufacturer |
| Item Dimensions L x W x Thickness | 3.62"L x 1.31"W x 2.7"Th |
| Other Special Features of the Product | Auto Shut-Off, Digital Display, Fast Charging, Lightweight |
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