(Open-box) B19G Rechargeable Battery (5200 mAh)
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 increased capacity of the 5200 mAh, which deliver performance equal to market-leading 10,000mah @3.7V with higher efficiency and power output up to 7.2V. Charge your iPhone 11 up to 2X. Get the same performance and capacity in a smaller easier to carry form factor. Lightweight (8.47 oz in weight) and rounded corners design makes it easy and comfortable to carry. 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. WHAT'S INCLUDED 1 × Lithium-Ion Battery (5200 mAh, 7.2V) 1 × User Manual (English, German, French) GUARANTEE No Return & Exchange