Lightweight cordless chainsaw features 8" bar and chain and on-board oiling with window to gauge oil level. Wrap around handle gives multiple gripping positions and soft grips reduce vibration for better comfort. 18V NiCad battery gives 75 plus cuts per charge. For handy, heavy-duty cutting around the yard. Unit weight: 6.2 lb. Refer to the 3000 Department for model No. FSB18 replacement battery.