Please don't forget your friends here in Canada 🙂. I would like to purchase an escooter with a battery that uses a safer chemistry than currently available. I have read that the energy density of sodium is less than lithium, but this could easily be mitigated through the use of a swappable second battery. The simple changing of a battery is no problem and easy battery changing would allow me to store the scooter in my garage and carry the batteries inside my house. When I was in China last year I read an article that discussed the possible transition to sodium batteries for escooters and ebikes and I hope that this will happen in the near future.
Curious about the cca of these batteries. Usually a SIB will discharge at 1C, possibly up to 5C for short periods. Still seems less than a lead acid battery.
CCA is usual set by the BMS based on the usage case for the battery. I have 2.3V 40Ah LTO cells that can delivery 1,600A when short circuited... but they won't last many cycles. I guess the Aeson 12V car battery is designed for rapid discharge (ie. high CCA) but not long cycle life.
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Please don't forget your friends here in Canada 🙂. I would like to purchase an escooter with a battery that uses a safer chemistry than currently available. I have read that the energy density of sodium is less than lithium, but this could easily be mitigated through the use of a swappable second battery. The simple changing of a battery is no problem and easy battery changing would allow me to store the scooter in my garage and carry the batteries inside my house. When I was in China last year I read an article that discussed the possible transition to sodium batteries for escooters and ebikes and I hope that this will happen in the near future.
When will the price drop below $100 for a 12.8v 100ah
Curious about the cca of these batteries. Usually a SIB will discharge at 1C, possibly up to 5C for short periods. Still seems less than a lead acid battery.
CCA is usual set by the BMS based on the usage case for the battery. I have 2.3V 40Ah LTO cells that can delivery 1,600A when short circuited... but they won't last many cycles. I guess the Aeson 12V car battery is designed for rapid discharge (ie. high CCA) but not long cycle life.
@@SmartEnergyLab forgive my ignorance but what's CAA?
Sorry... I should've typed "Cold Cranking Amps"... it's the amount of instantaneous current that the battery can delivery to turn over a motor.
@@SmartEnergyLabI see. I appreciate the prompt response. Thanks a lot.