Best 12V Power Banks of 2026

The ColdBye Heated Vest Battery is designed to power your heated clothing and charge your devices at the same time. With its dual compatibility, you can connect heated vests, jackets, gloves, and even heated chairs, while also charging your phone or tablet through USB-A or Type-C ports. The clear LED display shows the exact battery percentage and real-time power use, so you know exactly how much charge is left. Plus, it charges quickly—going from empty to full in just 2.5 hours with the right charger—saving you time and keeping you ready for your next adventure.

The Venustas Compact Battery is designed to keep your heated vests, jackets, and hoodies powered on the go. Its small and lightweight build makes it easy to carry without adding bulk, so you stay comfortable all day. You can recharge it quickly in just 2.5 hours, giving you up to 10 hours of warmth—ideal for long outdoor activities. The battery also comes with built-in safety features and certifications for your peace of mind, ensuring reliable and secure use. Plus, it doubles as a backup power bank to charge your phone or other devices, making it a versatile companion in cold weather.

The Glaais Heated Vest Battery offers long-lasting warmth with its powerful 20,000mAh capacity, keeping you cozy for hours whether you choose high, medium, or low heat settings. It’s designed to work with most 7.4V and 5V heated clothing, making it a versatile choice for your heated jackets, vests, or pants. Safety is a top priority, as it includes smart chip technology to protect against short circuits, overcharging, and overheating, ensuring you stay warm without worry. Plus, its smart auto-on feature means the battery powers up automatically when connected, saving you time and effort while showing exact power levels on a clear digital display.

The VINTELEIN Heated Vest Charger offers two lightweight 10000mAh batteries that provide up to 8 hours of warmth, giving you extended comfort without carrying a bulky single battery. Designed specifically for heated clothing and accessories, it works with most 5V and 12V USB-powered heated vests, jackets, and even heated seats, making it versatile for various gear. With PD20W fast charging, you can recharge the batteries fully in just 2 hours, so you’re always ready to stay warm. Plus, the smart digital display shows the exact battery percentage, helping you monitor power levels and avoid unexpected cold moments.

The Veauney Heated Vest Battery is designed to power your heated clothing like vests, jackets, and pants that use 7.4V batteries. With its large 18400mAh capacity, it can keep you warm for up to 14 hours on low heat, so you can enjoy long-lasting warmth during cold days. The built-in LED display lets you easily check the battery level, so you never run out of power unexpectedly. Plus, it comes with two adapter cables to fit different port sizes, making it convenient to connect with various heated clothing brands without hassle.

The BIUMVP Heated Vest Power Bank is designed specifically for USB-powered heated clothing like vests, jackets, and blankets. It ensures compatibility by supporting only 5V USB ports, so you’ll want to confirm your heated gear uses this connection before buying. With a 10000mAh capacity, it offers long-lasting warmth, powering your heated apparel for 5 to 6 hours without needing frequent recharges. Its ultra-slim and lightweight design makes it easy to carry around without bulk, perfect for outdoor activities. Plus, it supports dual inputs and has two USB outputs, letting you charge two devices at once or share power with a friend, adding extra convenience on the go.

The Veauney Heated Vest Battery is designed to power your heated clothing with ease and reliability. It offers dual output ports, including 5V USB and 7.4V DC, so you can use it with most heated vests, jackets, and pants, especially brands like Ororo and Venustas (7.4V models). With a large 20000mAh capacity, it provides long-lasting warmth for up to 15 hours on low settings, making it perfect for extended outdoor activities in cold weather. Plus, it comes with two adapter cables to ensure compatibility with different DC port sizes, giving you the flexibility to connect your heated apparel hassle-free.

The BIUMVP Heated Vest Power Bank is designed specifically for USB-powered heated clothing, such as vests, jackets, pants, and blankets. It’s important to check that your heated apparel uses a 5V USB port before purchasing, as it won’t work with higher voltage ports. This power bank offers a strong 10000mAh capacity, letting you enjoy 5-6 hours of warmth without worrying about running out of power. Its ultra-slim and lightweight design makes it easy to carry around without bulk or heaviness. Plus, with dual input options (Type-C and Micro USB) and two USB outputs, you can charge two devices at the same time, making it perfect for sharing or powering multiple gadgets.