Powers most USB-chargeable devices including smartphones
20 min. of charge with a strong fire gives about 60 min. of talk time on most smartphones.
During a full burn, the CampStove boils 1 liter of water in as 4 min. 30 sec.
CampStove weighs about 2 lbs.
Internal starter battery helps kick-start the fire before the stove begins generating its own power