About this item

• 【NOTICE】 Please activate the switch to select the appropriate output voltage for your devices. For instance, set it to 7.4V for a DC7.4V heated vest, or to 12V for a DC12V heated jacket. This unit is compatible with 5V USB and DC outputs of 3.5/4.0/5.5mm for 7.4V, 9.3V, 10.7V, or 12V powered items such as heated clothing, CCTV cameras, LED strips, telescopes, monitors, Spectra milk pumps, spinning wheels, and bike lights.
• 【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
• 【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
• 【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
• 【Easy to Use】Activate the battery back in 1 second by simply pressing the switch button, fast heating in 3 seconds with 12V 3A max working power, heating faster and stronger by using the DC port
• 【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