Powerzone Battery Alkaline Card/2 1.5V D LR20-2P-DB | Zoro
Amazon.com: Tenergy 1.5V D Alkaline LR20 Battery, High Performance D Non-Rechargeable Batteries for Clocks, Remotes, Toys & Electronic Devices, Replacement D Cell Batteries, 24-Pack : Health & Household
2x LR20 D cell Alkaline Batteries MN1300 13A E95 AM1 1.5V Dry 10-Year Shelf Life For Gas meter Nuclear Radiation Detector - AliExpress