Power › Batteries1 min read

Sodium-ion batteries for electric scooters enter mass production: what changes for buyers

Cheaper than lithium and unafraid of frost, but heavier for the same capacity. We explain which models will get the new cells first.

Человек едет на электросамокате по аллее парка
Фото: MIKI Yoshihito, Wikimedia Commons, CC BY 2.0

A battery manufacturer has announced the start of a production line for sodium-ion cells for micromobility. The first batches go to assemblers of electric scooters and warehouse equipment.

The main arguments are price and cold: sodium is cheaper than lithium, and the cells keep most of their capacity at minus twenty degrees. The price for this is mass: at the same capacity the battery is roughly a third heavier.

What it means for the vehicles

For a scooter that rides around a city in winter, the extra mass matters less than the ability to charge and deliver energy in the cold. For long-range electric cars sodium is not yet a competitor: there every kilogram counts.

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    Cheaper than lithium and unafraid of frost, but heavier for the same capacity. We explain which models will get the new cells first.

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