BATTERY PACK for HEATING CLOTHES and PANTS Experience continuous and stable power output for your heated clothing with our professionally customized battery. It's safe, reliable, and compatible with a range of heated devices such as heated vests, heated jackets, heated pants, heated underwear, and heating coats. Note: No DC port, not suitable for 7.4v heated items. 10000mAh CAPACITY BATTERY This power bank boasts a 10000mAh capacity, providing 3 to 10 hours of heating time for your daily needs. Enjoy 3-10 hours of heat (High 130°F/3 hours) - (Medium 120°F/5 hours) - (Low 115°F/10 hours). It can also serve as an additional battery pack, allowing you to extend your outdoor activities while staying warm.