VARTA Longlife Power AAA Micro LR03 Alkaline Battery (10-Pack) - Made in Germany - Ideal for Toys, Torches, Controllers and Other Battery-Powered Devices : Health & Household - Amazon.com
Amazon.com: (3-PACK) VARTA 55615-702-012 4 pin Mempac Micro Battery 2V150H 2.4V 150mAh Sealed rechargeable NiMH Microbattery button cell General Electric Ge Ericsson Macom DS2GT Rowe 4900 Lintronics 53310702012 : Health & Household