3 ms·
If I’m reading it correctly there’s little significance to the 4000 cycle count; capacity had already stabilized at ~650mAh/g at around 3000 cycles and didn’t d
by matheweis 4y ago
If I’m reading it correctly there’s little significance to the 4000 cycle count; capacity had already stabilized at ~650mAh/g at around 3000 cycles and didn’t drop significantly thereafter.
Am I missing anything obvious that would imply the cycle stability is limited to 4000? From the trends it seems to me that the headline is understated and these might last much longer than 4000 cycles.
- hulitu 4y agoYes. Room temperature. Automotive (body) is between -40 °C and + 85 °C. The garage is normally not heated.
- manmal 4y agoIncreasing cycle count (and thus, battery life) of all big batteries by 33% would be a huge deal though.
- was_a_dev 4y agoIs 650mAh/g a lot, how do current battery technologies compare?
- sudosysgen 4y agoThe highest capacity 18650 cell, the NCR18650G, clocks in at around 75mAh/g.