Amazon.com: Powilling P117 Dual Chemistry IntelliPort Charger Li-ion & Ni-cad Ni-Mh Battery Charger 12V MAX and 18V MAX for Ryobi ONE Plus : Tools & Home Improvement
Ryobi P118 Lithium Ion Dual Chemistry Battery Charger for One+ 18 Volt Batteries (Battery Not Included / Charger Only) - Amazon.com
RYOBI ONE+ 18V 6-Port Dual Chemistry IntelliPort SUPERCHARGER with USB Port P135 - The Home Depot
Dual Chemistry IntelliPort for All Ryobi 12V-18V ONE+ Lithium Battery & NiCad Universal Battery Dual USB Ports Ryobi One + P104 P105 P102 P103 P107 P108 18V Tools - Walmart.com