Review on CRAFTSMAN V20 4.0Ah Lithium Ion Battery 2 Pack CMCB204-2 by Robert Grimm

I bought the 2 pack batteries because I didn't want to have to stop blowing leaves into a pile due to having to wait on a battery to recharge. I thought that by having 3, I would never run out of battery life, and it's true! However, it is not unusual that by the time one battery needs a charge the one in the charger has been recharged. I just didn't want to take the chance to have to wait on a charging battery.