【16,000 mAh Large Capacity and Long Battery Life】 Designed specifically for heated clothing, our 7.4 V, 16,000 mAh heated vest battery pack delivers enhanced performance and longer heating times. This battery pack for heated vest is equipped with multiple ports(type-c input/output:5V/3A, 9v/2.22A, 12v/1.5A max, usb output:5v/3A, 9v/2A, 12v/1.5A max, DC output:7.4v/2.1A) and is compatible with most DC 7.4V 4.0 mm heated apparel and smart device. Please note that there is no DC 9V/12V output. Only devices that support fast charging can utilise 9V and 12V. 【Smart Digital Display & Auto Sleep Technology】 Say goodbye to guessing your battery life. Most ordinary battery packs for heated vests jackets use indicator lights to display battery life. Unlike basic indicator lights, the CHAPAREL's advanced LED screen accurately displays the remaining power level from 1 to 100%. The hidden display activates upon connection and automatically enters sleep mode when not in use to prevent power drain and maximize energy efficiency. If the screen is off, simply press the side button once to wake it up—this design helps conserve battery while providing clear, on-demand power visibility. 【Built for Safety & Reliability】Our UL/CE-certified 7.4V battery pack is built with premium lithium-polymer cells and incorporates multiple protection systems, including short-circuit prevention, overcharge protection and temperature control. The intelligent chip ensures stable performance and an extended battery lifespan for reliable use in winter. 【Power Your Devices, Not Just Your Clothes】This heated vest battery pack is equipped with USB, DC and Type-C ports. As well as powering heated jackets, trousers and blankets, it can also be used as a versatile power bank for smartphones, tablets and other USB-powered devices. Stay warm and keep all your devices powered with this rechargeable battery pack. 【Ultra-portable and Travel-friendly Design】 Weighing only 0.59 lbs and measuring just 4.3" x 3.4" x 1.06", this lightweight power bank can easily be carried in your pocket or bag. It is TSA-approved for airline travel and is perfect for outdoor activities, commuting or winter adventures, keeping you warm for hours. 【What you’ll have】CHAPAREL 16000mAh heated vest battery pack replacement is the perfect companion for heated clothes. 1 x 16000 mAh CHAPAREL heated vest portable power bank, 1 x Type-C cable. Please do not hesitate to contact us if you have any questions about this heated battery pack. Compatibility note: This battery is only compatible with DC4017 ports. Compatible with: Devices operating at 7.4 V DC with a 4.0 mm inner-diameter connector. Incompatible with: Other port types, such as DC35135 or DC38135. If your device uses a 3.5 mm/3.8 mm DC plug, you will require an additional adapter plug or compatible cable. use another adapter cable to convert. Long-Lasting Power for Your Winter Life
Engineered specifically for heated clothing, this powerful 16,000mAh heated vest battery pack delivers extended warmth to get you through the coldest days. Enjoy up to 10 hours of continuous heat on the low setting, 6 hours on medium, or 4 hours on high. Its universal 7.4V DC output ensures compatibility with most heated apparel brands
Precision Power Management
Say goodbye to guessing your battery life. Unlike standard packs with simple indicator lights, our advanced digital LED screen shows the exact remaining power percentage from 1% to 100%. The smart display activates upon connection and automatically enters sleep mode to conserve energy when not in use.
Built for Safety & Reliability
Trust in our UL and CE-certified design. Constructed with high-grade lithium-polymer cells and an intelligent chip, this battery incorporates multiple protection systems for short-circuit, overcharge, and temperature control, ensuring stable performance and a long lifespan.
Power Your Devices, Not Just Your Jacket
More than just a heater battery, it's a versatile power bank. With its 5V/3A USB output port, you can simultaneously charge your smartphone, tablet, or other USB devices, making it an essential companion for all your outdoor activities and commutes.
Compact & Airport Safe
Designed for ultimate portability, it weighs just 0.59 lbs and features a slim profile, easily fitting in your pocket or bag. Its TSA-friendly design means you can take it with you on flights without hassle, ensuring warmth wherever you travel. What You Get
1 x CHAPAREL 16,000mAh Heated Apparel Battery
1 x Type-C Charging Cable
90-Day Quality Assurance
Stay warm, powered, and connected everywhere you go.
Engineered specifically for heated clothing, this powerful 16,000mAh heated vest battery pack delivers extended warmth to get you through the coldest days. Enjoy up to 10 hours of continuous heat on the low setting, 6 hours on medium, or 4 hours on high. Its universal 7.4V DC output ensures compatibility with most heated apparel brands
Precision Power Management
Say goodbye to guessing your battery life. Unlike standard packs with simple indicator lights, our advanced digital LED screen shows the exact remaining power percentage from 1% to 100%. The smart display activates upon connection and automatically enters sleep mode to conserve energy when not in use.
Built for Safety & Reliability
Trust in our UL and CE-certified design. Constructed with high-grade lithium-polymer cells and an intelligent chip, this battery incorporates multiple protection systems for short-circuit, overcharge, and temperature control, ensuring stable performance and a long lifespan.
Power Your Devices, Not Just Your Jacket
More than just a heater battery, it's a versatile power bank. With its 5V/3A USB output port, you can simultaneously charge your smartphone, tablet, or other USB devices, making it an essential companion for all your outdoor activities and commutes.
Compact & Airport Safe
Designed for ultimate portability, it weighs just 0.59 lbs and features a slim profile, easily fitting in your pocket or bag. Its TSA-friendly design means you can take it with you on flights without hassle, ensuring warmth wherever you travel. What You Get
1 x CHAPAREL 16,000mAh Heated Apparel Battery
1 x Type-C Charging Cable
90-Day Quality Assurance
Stay warm, powered, and connected everywhere you go.