. Heated Vest Battery Pack ORORO and Venustas, Portable Power Bank with LED Display for Heated Vests, Heated Jacket, Camping Chairs, Heated Blanket(NOT for DC 12V)

Multi-interface Adaptation Design: This battery pack is compatible with almost all 7.4V DC and 5V USB powered heated vests on the market. It features a DC 4.0 mm interface (the round plug can adapt to DC 3.5 mm/ 3.8 mm interfaces through the included conversion cable). The Type-C interface supports fast charging and discharging, but does not support DC 12V output. Compatible brands include ORORO, VENUSTAS.
Up to 10 Hours of Battery Life: 20000mAh large capacity power bank, with a maximum output power of 22.5W, can provide 4.5 to 10 hours of continuous warmth for 7.4V /5V heated vests. Suitable for most heated vests, heated jackets, heated blankets, and heated hoodies. Can charge iPhone 16 approximately 4 times. The battery outputs 7.4V; some heated jackets use a 12V DC input interface and therefore are not compatible with this battery.
High Capacity,
Compact and Portable: This battery pack weighs only 11 ounces, reducing its size by about 20% compared to typical 20, 000 mAh products, and is approximately two-thirds the size of a standard smartphone. Its compact design allows it to fit easily into a zippered pocket without interfering with your daily activities.
Fast Charging and Discharging: Using an 18W charger, this battery pack can be fully charged within 6 hours. To ensure safe and fast charging, avoid charging other devices simultaneously while charging the heated vest. Equipped with a new LED digital display that shows real-time charging status, allowing you to monitor battery information at any time.
Outstanding Safety: This power bank has passed multiple international certifications including UL, FCC, RoHS, and CE, ensuring safety and reliability. It meets TSA carry-on standards. Built-in overcharge and overload protection design effectively extends battery life. If you have any questions, please feel free to contact us at any time. We will wholeheartedly provide you with high-quality after-sales service.