PORTER-CABLE PC18B 18-Volt NiCd Cordless Battery Pack,PORTER-CABLE,PC18B" /> N/A Imported High output nickel cadmium battery cells with no memory technology provide up to 500 recharges 1.5 Ah cells provide extended runtime on each charge 3 -year limited warranty, 1-year free service contract, and 90-day money back guarantee Independently certified to meet applicable standards