Energizer MAX D Alkaline Batteries, 8-Count $4.16 Add-On Item @ Amazon

https://www.amazon.com/gp/product…IEMC?psc=1
1 package of 8 D alkaline batteries
Best for everyday electronics
Holds power for up to 10 years while in storage, so you have power when you need it
PowerSeal Technology is the Energizer innovation that delivers energy you can rely on
Up to 10-year shelf life means you’ll always have power when you need it