No, Just a 18v. But it depends on how much greasing you do per day. a 4 amp will do a lot of tubes, before recharging. so depending on your needs, a 4, 5, 6 or 9 amp are available. I have 4 amp on my gun and Ive done 6 skidsteers, and two hoe tracks. So far so good. battery life is half, in...