BR-A Panasonic 3V Battery - 3 Volt Lithium 1800mAh Matsushita
Amazon.com: Amazon Basics 4-Pack CR2 Lithium Batteries, 3 Volt, Long Lasting Power, Low Self-Discharge Rate : Health & Household
4) Westinghouse RCR123A 3 Volt Lithium ion Li-ion Rechargeable Batteries for use in Wireless Security Cameras, Digital Cameras, Thermal Scopes, Golf Range Finders, Electronic Toys; UL & CE Certified - Walmart.com
Streamlight 3V CR123 Lithium Batteries for Flashlights 12-Pack - MTGTactical.com