30000mAh Rechargeable Battery Pack for ORORO and Venustas Heated Vests and Clothing

About this item

• 【Simple Operation】Power on the battery in just 1 second by pressing the switch button, quick heating in 3 seconds with a maximum working power of 7.4V 3A, achieve faster and more intense heating by utilizing the DC port.
• 【Certified Safe】Built-in multiple protection safety system, protect your devices from over-current, overheating, overcharging, short circuit, over temperature. The built-in Li-polymer batteries adhere to the highest safety and quality standards to ensure complete safety for you and your devices
• 【Compact Size, Massive Power】 Ultra-compact, ultra-portable, it sizes only 60% of the other brand same capacity battery bank, 30000mAh super large capacity battery pack works as long as 16H, working 3 times longer as the battery pack that comes with your heated vests. Notice: The battery pack size may be larger than the one came with your heated jacket due to its larger battery capacity, please check the size before purchasing
• 【NOTICE】 It works with both 5V USB and DC 3.5/4.0mm 7.4V powered heated clothing
• 【What You Get】Shrink-wrapped gift box, 7.4V battery pack 30000mAh*1, USB to Type-C cable 50cm*1, user manual*1, DC35135 to DC4017 female adapter*1, 2 years quality insurance and life-time technical support
• 【Specially Designed for Heated Clothing】Comes with DC35135 port and an extra DC35135 to DC4017 adapter, the power bank can work for both 7.4V DC3.5mm and 4.0mm powered heated jacket/vest/coat/hoodies, there is an USB-A output port that supports 5V 2.4A fast charging for smartphone, tablet and other digital devices. Please use a wall charger to fast recharge the battery pack via the USB-C port