YouTLDR SummaryAuto transcript
Why are alkaline batteries obsolete if they still hold more energy than carbon-zinc?
Low-drain devices don't need them
Watch the whole thing
Actually useful Good explainer Entertaining
Full summary
Read the full summary in the extension
The answer and every verdict are free, on every summarized video. The tl;dr and the facts worth keeping open in the extension — one free full summary a day, unlimited with Pro.
Add to Chrome