https://www.homedepot.com/p/RYOBI-O...4-0-Ah-Battery-and-Charger-PCL515K1/316879149 RYOBI ONE+ 18-Volt Cordless Reciprocating Saw Kit w/ 4.0 Ah Battery & Charger (PCL515K1) on sale for $79.88. Shipping is free. Otherwise, select free store pickup where stock permits.