期限切れ Vivitar Super Ultra Max High Power AA 電池 4本入り - 12/2019

These 1.6V batteries still held a solid charge despite the 2019 date, powering my digital camera through a full afternoon of shooting without any drop-off. For vintage batteries, they work just fine for low-drain devices like my remote control too.

For a pack that was sitting around since 2019, these still powered up my old point-and-shoot camera without any issue—the 1.6V rating really holds up over time. I’ve already used two of the four, and they’re going strong after a weekend of heavy shooting.

Even though they expired in 2019, these 1.6V batteries still power my old camera just fine for a few hours before needing a swap. The higher voltage actually gives a noticeably brighter flash, so I'm glad I stocked up.