compact 10000mAh 7.4V Battery Pack for Heated Vest,Jacket

compact 10000mAh 7.4V Battery Pack for Heated Vest,Jacket thumbnail

compact 10000mAh 7.4V Battery Pack for Heated Vest,Jacket

$24.99

List Price: ~~39.99~~

Coupon : 10%

Rating: 4.6 ★ (368 reviews)

Availability: In Stock

Brand: ColdBye

Category: Portable Power Banks

SKU: Black

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【Universal 7.4V & 5V Compatibility】Engineered with a dedicated 7.4V/3A DC port (fits 3.5 mm & 3.8 mm plugs + 4.0 mm adapter) plus USB-A (5V/3A, 9V/2A, 12V/1.5A) and Type-C PD 18W in/out. Compatible with heated vests, jackets, gloves, heated chairs, and sleeping bags while also charging your phone or tablet. Not for 12V/18V gear. Love the freedom of powering both heated apparel and daily devices without carrying multiple batteries
【Precision LED Display (1–)】No vague “four bars.” Our high-accuracy LED meter shows exact percentage (1–) plus real-time voltage and current. Press once to cycle between remaining battery, amps, and volts. Auto-wakes when a device is plugged in and sleeps when idle—eliminating the dreaded “sudden shut-off at 50%” issue
【Heat + Charge at the Same Time】Keep your vest warm and your phone alive. The battery can run a 7.4V heated jacket while simultaneously fast-charging your phone or tablet via USB-A or Type-C. No more unplugging heated gear just to top up your phone
【Fast Recharge in Just 2.5 Hours】Tired of waiting overnight? Our pack supports PD 18W input—fully charges from 0– in about 2h 30m with a PD wall charger (≈3h with 15W, ≈4h 15m with 10W). Common battery often take 5–6 hours. Wall charger not included; for best results, use a 5V/3A or 18W PD charger
【Pocket-Sized & Travel-Ready】 At only 3.7 × 2.52 × 0.71 in and 5.9 oz, this matte, scratch-resistant battery slips easily into any coat pocket or handbag. TSA-approved for carry-on, making it a go-to power solution for winter flights, ski trips, or stadium events. How much lighter and more compact it feels

Product description

Battery Pack for heated vest

You worth it.

creates power banks built for heated clothing. With 7.4V DC output, USB/Type-C ports, and reliable performance in the cold, our batteries keep your gear warm for hours. Compact, durable, and travel-ready—stay powered, stay warm, stay outdoors.

We started with one goal: reliable warmth for every cold adventure.

Engineered for heated clothing, our power banks feature 7.4V DC output, stable power delivery, wide compatibility, and compact, rugged design—ensuring long-lasting warmth wherever life takes you.

We love what we do because we help people stay warm, safe, and comfortable during life’s coldest moments—whether at work, in nature, or on the move. Empowering outdoor freedom fuels our passion every day.