Hampton Bay 80 CFM ENERGY STAR Bathroom Exhaust Fan Freestanding Tubs ) 40 Rechargeable Yes Battery ) 40 Rechargeable Yes Battery Amp Hours 2 Ah Returnable 180 Day Power Tool Features No Additional Features Battery Power Type Lithium Ion Tools Product Type Power Tool Power Tool Accessory Type Battery Charger Set Number of batteries charged at once 2 AC\DC AC or DC Voltage (volts) 18 Charger Included Charger Included Battery Amp Hours2 2 Chrome vanadium steel shafts for strength and durability Precision ground sandblasted tip Nickel plated Highest quality acetate handle Transform your bathroom into a serene retreat with the Hampton Bay 80 CFM Exhaust Fan This fan is not just functional but a stylish addition to any bathroom