Cell chemistry, degradation, recycling, raw materials and manufacturing.
Questions this desk answers
The latest full-year survey put the average lithium-ion pack at $108/kWh, with LFP packs far cheaper than NMC. Metal prices pushed cell quotes up in the first half of 2026, and sodium-ion is still a small business with more announcements than deliveries.
Analysis Batteries 11 sources
EcoFlow's new US Titan series pairs a 5 kWh LFP battery with up to 7.2 kW of output for about $3,000, or about $7,000 installed with its transfer panel. On a California time-of-use tariff, moving 5 kWh a day from off-peak to peak saves about $110 a year at best, so the case rests on backup and solar.
Analysis Batteries 8 sources
On 13 October Greater Bay Technology began producing all-solid-state cells on a converted lithium-ion line near Guangzhou, and says third-party tests show they meet China's new definition. No car using them has been named, and the headline energy-density range covers future generations.
Report Batteries 10 sources