About this item ✅ 【 Special Attention 】The 5V USB A power interface of the heated jacket does not support specific protocols, and this battery is not compatible with it. Please do not purchase this battery separately for use with 5V USB A heated Vest. ✅ 【 Adjustable Voltage for Multifaceted Use 】Equipped with a DC output port, BIAL heated vest battery pack offers three voltage options: 7.4V, 9V, 12V. The process includes a fail-safe to prevent accidental shifts, ensuring safe voltage adjustments as per your needs. The DC output head type is 4.0 x 1.7mm, and we also provide a conversion line that can be used with 3.5 x1.35 mm/ 3.8 x 1.35 mm DC interfaces. ✅ 【 Multiple Fast-Charging Protocols 】The battery pack supports multiple quick charging protocols, with Type-C and USB A ports capable of smartly adapting to 5V, 9V, and 12V. It’s perfect for charging your smartphone and other USB-powered devices. ✅ 【 Compact Design, High Capacity 】The 18400mAh battery pack for hoodies, made with high-energy cells, weighs only 280g. Despite its lightweight form, it’s capable of charging your smartphone over two times. ✅ 【 Safety Certified 】Our heated vest battery pack has successfully passed UL, CE, FCC safety tests, ensuring its reliable and safe operation. Trust in BIAL for high-quality products. Additionally, the battery features a sleep protection function; if the battery is not used for more than two hours, it will enter a sleep state. To reactivate the battery, you must unplug and replug it. ✅ 【 Designed Exclusively for Heating Products 】This heated apparel power bank is designed with heating vests, pants, and electric blankets in mind. It’s your ideal outdoors companion, doubling as a mobile power source in the wilderness. ✅ 【 Top Gift Choice & BUY Risk-Free 】You will get 1 x 18400mAh battery pack for heated vest, 1 x Instruction Manual, 1 x Type-C Cable, 1 x 4.0mm to 3.5mm DC Changer Cable. › See more product details Product Description Powerful Output Function, 3 Types of Energy Compatible With Most 7.4/9/12v Heated Device Warmth Wherever You Go BigCapacity Power for Day Long-Lasting Warmth Compact Protable Widely Compatible Product information Collapse All Expand All User guide Item details Measurements Warranty & Support Product Warranty: For warranty information about this product, please click here Feedback Would you like to tell us about a lower price? Additional details Features & Specs
