Amazon.com: X-Adapter 1x Adapter for Ryobi 18v Tools Works On Bosch 18v Blue Professional Batteries (Not 18v PBA All Battery)- Adapter Only, Black (BS-RY18) : Tools & Home Improvement
Metabo HPT 18V Cordless Brushless Impact Wrench, 2 Compact 3.0Ah Lithium Ion Batteries, 225'-LBS of Torque, IP56 Compliant, LED Light, 4-Stage Speed Switch, Lifetime Tool Warranty (WR18DBDL2) - - Amazon.com
Amazon.com: Techtronics Ryobi ONE+ 18V Cordless Compact Glue Gun Kit with 1.5 Ah Compact Lithium-Ion Battery and 18V Charger : Tools & Home Improvement
Amazon.com: ZDTZAN Battery Adapter DM18GL for Craftsman C3 19.2V Cordless Tools, for DeWalt and for Milwaukee 18V/20V Lithium Battery to for Craftsman 19.2V Battery Cordless Tool, with USB : Tools & Home
Ryobi P102 Genuine OEM 18V One+ Lithium Ion Compact Battery for Ryobi Cordless Power Tools - Cordless Tool Battery Packs - Amazon.com