Innovation center shines as beacon for Yangtze River Delta

Breakthroughs made in batteries for new energy vehicles

A business incubation center in Ningbo city, Zhejiang province, is making giant strides in increasing the power density and lifetime of lithium batteries used in new energy vehicles.

Most of these vehicles use batteries with an energy density of 200 watt-hours per kilogram, while those used by Tesla are the best on the market and capable of delivering 250 W.h/kg.