Home depot right now has a deal if you buy either the top handle or rear handle Makita 18v circular saw kits you get two free 18v 5.0 amp batteries included. The kits come with a dual charger and two 18v 5.0 amp batteries so you get a total of four batteries, the saw and the charger all for $249 with free shipping or ship to store.
https://www.homedepot.c
https://www.homedepot.c