This heater is designed for makita 18v batteries and the following should work: BL1830 BL1850 BL1840 BL1845 BL1815 BL1820 BL1860B The Battery Powered Heater is a sleek and portable space heater in a stylish black colour. It offers 90 degree flip functionality and has two temperature settings for customizable warmth. With two USB ports for added convenience, this heater is perfect for keeping small spaces cosy and comfortable while on the go. The battery power ensures freedom of use without the need for a power source, making it ideal for travel or use in areas without access to electricity.
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