Coast ZX1000 ZITHION-X Li-Ion Rechargeable Battery for The XP11R LED Flashlight, Black - Amazon.com
Coast 30316 ZX1000 USB-C Rechargeable Lithium Battery for XP11R Flashlight
Coast TP9R Professional 1000-Lumen 3 Modes LED Rechargeable Flashlight ( Lithium Ion (3.7V) Battery Included) in the Flashlights department at Lowes.com
Amazon.com: Coast FL Lithium Polymer Rechargeable Battery Pack for FL60R, FL75R & FL85R LED Headlamps,Black,Small,21532 : Sports & Outdoors
XP11R - Walmart.com
Amazon.com: Coast 3.7V Lithium-Ion Rechargeable Battery Pack for PX1R and TX1R Handheld Lights : Health & Household