Energizer Energizer 123 Lithium Batteries (2-Pack), 3V Photo Batteries EL123APB2 - The Home Depot
EBL CR2 Lithium Battery, 3 Volt 800mAh Photo Battery for Mini 25, Mini 50, Golf Rangefinder, Flashlight, Electronic Toys, Alarm Systems (CR2-8 Count) | Pricepulse
2pcs/lot SHSEJA Battery CR2 3V 800mah lithium battery for GPS security system camera medical equipment camera lithium battery|Primary & Dry Batteries| - AliExpress