(Open-box) Mini 5K Battery w/ Charging Cable ($30 Savings)
Enjoy up to 10 hours of long-lasting warmth (3 hrs on high, 6 hrs on medium, 10 hrs on low heating setting) thanks to the battery capacity of 4800mAh with higher efficiency and power output up to 7.4V. 40% smaller than the ororo standard battery and lighter with rounded corners, offering the optimized fit without feeling bulk and annoying while sitting in the battery pocket. With the 5V3A charger, it takes just 4 hours to get fully charged. 7.4V output of the battery allows the heated apparel heat up rapidly to provide instant warmth. Dual output ports enable you to charge your phone simultaneously with the USB port while enjoying the warmth. Stay warm and enjoy more time outdoors by taking this along as an additional battery pack. UL & CE certified. Rechargeable up to 800 times. We won't leave you alone in the cold.