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RE: Did You Know? Genuine Lithium-Ion Rechargeable AA and AAA Batteries Exist Now
Thank you @alexbeyman for this very informative post about rechargable batteries. I, myself am rechargible battery stacker, mostly I have not too long lasting energizers and this info is pretty helpfull.
If that’s it, the price is pretty high, but I want to definitely look at it since the once’s I have lasts for really short time. Is there any specific reason why these batteries don’t fit standard chargers?
They're lithium, not NiMH and different chemistries need different charging characteristics. These ones also have two contacts at the top. The curved metal bit in the back, at the top, touches the second electrical contact on the battery.