7.4V/5V Heated Vest Battery Pack, Compact 18400mAh Power Bank for Heat Jacket Hoodie Pants, DC USB Output Battery Pack Compatible with ORORO Venustas Weamest TODWARM Arris ZNK Sevdiea

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About this item

• Universal Power for All Your Heat Gear: Breathe easy on long adventures. This powerful backup battery significantly extends the runtime of your heated vest, jacket, or pants. Stop cutting trips short because your gear died. Its dedicated DC 4.0mm output (7.4V/3A), plus an included adaptor for 3.8mm ports, ensures broad compatibility with most of heated apparel brands.
• Long-lasting Charging Capacity: With its large 18400mAh capacity, this power bank can provide 7-15 hours of continuous warmth with heated apparel or charge devices like smartphones and tablets 2-3 times. Keep your devices powered up and stay warm longer on the go, whether for outdoor sports, hiking, or work in cold environments.
• Lightweight & Portable: Weighing only 9.8oz and measuring 3.6 * 2.7 * 1.1 inches, this compact power bank delivers all the power you need without the bulk. It is 20% lighter and 35% smaller than comparable batteries, making it the perfect choice for those who prioritize portability without sacrificing power.
• Multiple Safety Protection: Built-in protection against over-charging, over-discharging, over-current, over-voltage, and short circuits. Full certification for guaranteed safe operation. Features a precise percentage digital display for accurate remaining power monitoring, far clearer than basic led indicators.
• What You Get & Note: Package includes the 18400mAh 7.4V Power Bank, a USB-C fast charging cable, a 4.0mm to 3.8mm adapter, and user manual. Please Note: A compatible fast-charging wall adapter (not included) is required to achieve the maximum fast charging input speed for the power bank itself.