About this item

• ✅ 【 Versatile Voltage Settings for Various Applications 】The BIAL heated vest battery pack features a DC output port with three selectable voltage levels: 7.4V, 9V, and 12V. To enhance safety, it incorporates a fail-safe mechanism that avoids unintended voltage changes, allowing you to adjust the settings according to your requirements. The DC output connector is 4.0 x 1.7mm, and we also supply a conversion cable compatible with 3.5 x 1.35 mm and 3.8 x 1.35 mm DC ports.
• ✅ 【 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.
• ✅ 【 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.
• ✅ 【 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.
• ✅ 【 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.
• ✅ 【 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.
• ✅ 【 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.