Yes Zinc Carbon is better to end up in landfill hazardous materials wise, but the amount of carbon dioxide expended in their production must be enormous globally
Shout out to Ikea selling rebadged Eneloops for ~2-3x cheaper than Panasonic
I hope to one day see a few rectangular ones (Like old smart phones) and a few cylindrical (something besides 18650 / 21700).
Just like packaging, I think more needs to be done to make materials that are easier to recycle with lower amounts of effort and energy.
Not to mention the fire risk, the vape juice usually runs out before the battery fully discharges so they end up being thrown away still partially charged, which makes them more unstable and eager to catch fire if they get damaged during processing.
https://nfcc.org.uk/over-1200-battery-fires-in-bin-lorries-a...