Amazon.com: LR6 AA Battery Eliminator, AC to DC 3V 4.5V Power Supply Adapter,3 Connectors, Replace 2 or 3pcs 1.5V AA Battery,for Decorations LED Light,Indoor and Outdoor : Electronics
Duracell DL1632 Lithium Coin Battery - For Camera - 3 V DC - Filo CleanTech
Amazon.com: Duracell DL2032B2PK Coin Cell General Purpose Battery - Lithium Manganese Dioxide - 3V DC : Health & Household
3V Power Supply - DC (2 pcs AAA Batteries Included)
DAVID Vision Systems 3V DC Battery Pack with Switch (+2 AA Batteries) LFBAT-AA03 | eBay
3V DC AAA Battery Pack [CP-TI-220] - $8.45 : Calpac Lasers Diode Modules Pointers and Levels, 20 years of experience specializing in industrial and promotional laser diode applications
Panasonic - CR123A - Photo Lithium Battery
Battery For Maginon DC-3 DC-5500 Minox DC 2133 DC 4011 Polaroid PDC-1050 PDC1050 | eBay
Duracell Ultra CR2 Lithium 3V battery
Panasonic CR3032 3V Lithium Coin Cell Battery
Duracell Lithium Photo Battery - 3V DC - Office Supply Hut