EBL CR2 Lithium Battery 3 Volt 800mAh Photo Battery for Mini 25, Mini 50, Golf Rangefinder, Flashlight, Electronic Toys, Alarm Systems (8 Count) - Walmart.com
Amazon.com: Voniko CR2 3V Lithium Batteries (4-Pack), CR2 3 Volt High Power Lithium-Battery 10 Years Shelf Life – for Video and Photo-Cameras, Equipment-Lighting, and More : Health & Household