For new energy vehicles, the terms electric vehicles and plug-in hybrid vehicles used in China, which currently account for more than half of all car battery sales, are becoming more and more important。Although not as sexy as the latest cars, their power is equally newsworthy, and battery giant Ningde Times has also launched a new Shenxing Plus battery。Using cheaper and more stable lithium iron phosphate to achieve 4C charging, it only takes 10 minutes to replenish 600 kilometers。

The key statistic of Shenxing Plus is an energy density of 205 Wh / kg。Car companies tend to use lithium iron phosphate batteries (LFP) in cheaper vehicles for two reasons. First, the battery cost is lower, and second, it is safer。What they can't compete with NCM chemistries is the energy density。This means that although the GI (LFP) is considered safer, the more expensive NCM is the only option。205 Wh / kg energy density comparable to many NCM batteries。

Ningde Times uses self-developed 3D honeycomb materials to improve the energy density of the negative electrode and control the volume expansion of charge and discharge.。CTB 3.0 (cell to body) technology also contributes to space utilization, which enables the battery to have an integrated shell structure and increase the volumetric efficiency by 7%。

CATL claims that the new battery can give the car a range of 1,000 kilometers (CLTC)。Shenxing Plus is a 4C battery, which means that the charging multiple is four times。Charging for 10 minutes can increase the cruising range of 600 kilometers, and 1 kilometer in 1 second。The current Shenxin g battery can add 400 kilometers in 10 minutes, so the Plus version is a major improvement。