Get more power and run time from the Porter Cable 8730 14.4-Volt 1.3 Amp/ Hour NiCad Slide Style Battery.
By eliminating the tower cell that resides in the post of clip-on batteries, this slide-on battery keeps all cells on an even playing field.
This prevents premature failure of the battery due to one cell taking more abuse from charging and discharging than the others.

Remember to recycle your old NiCad battery packs.
Call 1-800-822-8831 for the recycling location nearest you.