I have an Ego 14" Chain Saw, Model #CS1400, with battery (BA1120) and charger (CH2100). I plan to buy an extra battery. Are all the 56V Ego batteries compatible with my chain saw and charger (i.e., Model #'s BA1120, BA1400, BA2240, BA2800 & BA4200)?
Yup, all batteries work on all tools. Only issue to consider is the weight/balance using a larger battery(5 or 7.5) with a hand tool. I'm sure someone with hands on experience will contribute their thoughts.