RIDGID 18V Lithium-Ion Battery and Charger Kit with (1) 4.0 Ah Battery and (2) 1.5 Ah Batteries AC8494214SBN - The Home Depot
Ridgid AC840094 Gen5X Dual Port 18V Lithium Ion and NiCad Battery Charger with Pass-Through AC Ports and USB Charging (Batteries Not Included, Charger Only) - Walmart.com
2pack 18V 6.0Ah Lithium Battery for RIDGID 18 Volt Drill R840087 R840083 R840086 | eBay
Ridgid Genuine OEM AC840085 1.5 Amp Hour 18V Compact Lithium Ion Power Tool Battery with Onboard Fuel Gauge and Flat Standing Base - Cordless Tool Battery Packs - Amazon.com