At 6.6 pounds, this 18-volt Ridgid finish nailer easily sinks nails from 3/4 inches to 2 1/2 inches. It fires up to 1,450 nails per charge with the 4.0 amp-hours (Ah) battery (charger sold ...

This may not account for added battery weight, but the brand's nailers already have a head start over Milwaukee's offerings here. Even Ridgid manages to beat Milwaukee in the weight category ...