Features: Brand new and high quality Enjoy versatile comfort with our Battery Powered Heater, featuring a rechargeable 1500mAh battery, quiet operations, LED light, and heating/cooling functions for year round warmth or cooling in any small space. This Portable Heater is crafted from durable plastic, includes an integrated LED light for illumination, and offers quick defrosting as a Car Window Defogger, ensuring efficient performance without noise disruption. Designed for campers, drivers, and workers in environments like workshops or factories, this heater caters to outdoor enthusiasts and professionals seeking reliable temperature control on the go. Ideal for camping trips, car interiors during winter defogging, or cooling in compact areas such as bathrooms and golf carts, it enhances comfort in diverse settings like small rooms or vehicles. Easily portable and cordless, this Battery Powered Heater fits seamlessly into any scenario, providing consistent heating or fan based cooling to maintain a cozy atmosphere wherever you are. Specifications: Power: 600W Applicable batteries: BL1815, BL1820, BL1530, BL1840, BL1850, BL1860 (not included). Product dimenss: 0.39 x 0.39 x 0.39 inches Package Includes: heater *1 note: The dimenss are based on manual measurements; an error margin of 0.5 cm is permissible.