Safe and Efficient Charging
Designed to charge your batteries safe and efficiently. 800mA maximizes battery recharge cycles so your battery stays healthy over the years.
Works with 21700 batteries
Works for the latest generation of larger 21700 batteries, as well as 18650 sized batteries.
Intelligent USB Charging
Intelligent charging technology automatically detects and applies the appropriate charging current/voltage.
Fire Retardant Materials
Doesn't catch fire, can be used outdoors without any overheating concerns for maximum safety.