About this item

• 【NOTICE】 Please press the switch button to switch the suitable output volt to power for your devices, for example,please switch to 7.4V for DC7.4V powered heated vest, please switch to 12V for DC12V powered heated jacket. It works with both 5V USB and DC 3.5/4.0/5.5mm 7.4V/9.3V/10.7V/12V powered heated clothing, CCTV Camera, LED Stripe, Telescope, Monitor, Spectra Milk Pump, Spinning Wheel, Bike Lights
• 【Wide Compatibility】Coming with DC35135 port and an extra DC35135 to DC4017 &DC5521 adapters, the power bank works perfectly for DC3.5/4.0/5.5mm 12V powered Hecusma, Wulcea, KEMIMOTO, SOLJIKYE, KTSSL, Wulcea, Genovega, Dewbu, Gotobi, DOACE, SOLJlKYE, ULUSERN, Gotobi, iHood, ANTARCTICA GEAR and other brands heated clothing and digital devices, 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
• 【What You Get】Shrink-wrapped gift box, DC12V battery pack 30000mAh*1, USB to Type-C cable 50cm*1, user manual*1, DC35135 to DC4017&5521 female adapters*2, 2 years quality insurance and life-time technical support
• 【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
• 【Simple Operation】Turn on the battery quickly by pressing the switch button, rapidly heat up in just 3 seconds with a maximum working power of 12V 3A, achieve faster and stronger heating by utilizing the DC port.
• 【Ultra Compact & 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 for heated clothing, working 2~3 times longer as the battery pack that comes with your heated jacket/hoodie, you deserve a larger capacity battery pack for you heated jacket. 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