Amazon.com: elxjar (2-Pack) 3V 3000mAh Lithium Battery Replacements for Fuji FDK CR8.LHC 17430, Toto CR8-LHC TH559EDV410R, Toto TEL3GMY-60, TOTO THP3053 Back Up Batteries : Health & Household
Amazon.com: KANGLEUS (3-Pack) Replacements for Fuji FDK CR8.LHC 17450 3V 2600mAh Lithium Battery for Memory Backup Power Source Water Meter Battery Brand: KANGLEUS : Health & Household
CR17335SE-R FDK Battery 3v 1600mah - $14.75
2-Pack) 3V 3000mAh Lithium Battery Replacements for Fuji FDK CR8.LHC 17430, Toto CR8-LHC TH559EDV410R, TOTO THP3053 Back Up Batteries - Walmart.com