Sodium-ion Car Battery

-Ultra-low temperature performance, reliable cranking down to -40℃ -5–10x longer cycle life than conventional lead-acid/AGM batteries -Lightweight design (~1/3 the weight of equivalent lead-acid batteries) -Direct fit for most vehicles requiring H7-size batteries (e.g., Audi A4L/Q5/A6L, BMW 3 Series) -Maintenance-free, safe sodium-ion chemistry with no lead or acid