Cordless Portable LED Fan Camping Fan Compatible for Makita 18V Li-ion Battery
Battery Powered Fan: The fan is compatible for Makita 14.4V-20V battery BL1430, BL1440, BL1450, BL1460, BL1815,BL1840,BL1430B (Battery Not Included). Thus it could be enough to utilize your power tool battery in your toolbox.