China’s electric scooter boom is accelerating the rise of salt-based batteries — a cheaper and safer alternative to lithium.

As millions of people in China turn to electric two-wheelers for daily commutes, demand is growing for batteries that are not only cost-effective but also more sustainable. This has pushed local manufacturers to look beyond traditional lithium-ion cells and invest heavily in sodium-ion technology, which relies on abundant materials like salt instead of rare metals.

Sodium batteries are less prone to overheating, can perform better in cold weather, and are much easier to source domestically — reducing China’s reliance on global lithium supplies.

Several Chinese startups are already scaling up production, aiming to supply these batteries for use in scooters, small EVs, and eventually storage systems for renewable energy. Industry analysts say the e-scooter market could be the perfect testing ground to fine-tune sodium tech before it expands into other sectors.

With over 350 million electric scooters on Chinese roads, the shift could help reshape the future of energy — starting with the morning commute.

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