Hi Magic2000,
This is the battery that was out in the media in April developed in UQ.
Look at the Wh/kg (150-160), Oxis Energy was already over 400 Wh/kg. PPK seems ahead of Oxis, so I didn't feel too concerned when I looked further into it. Also, the charge times are 22-60x faster with this UQ battery (pretty wide band), PPK just says up to 10x, yet they're probably comparing to the latest Li-ion tech and are continually underselling the performance.
Density, battery life over many cycles and charge rate still put Li-S at the front. Some others may charge faster but they don't have commercial lifetimes or density that make them suitable.
IMO...
Hi Magic2000,This is the battery that was out in the media in...
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