- China’s CATL has launched a new battery, offering plug-in hybrids an electric-only range rivaling some EVs.
- Their Freevoy Super Hybrid Battery promises to provide more than 249 miles of range, surpassing the Fiat 500e and Mini Countryman SE.
- Hybrids from Chery, GAC and Geely are expected to feature CATL’s new battery starting next year.
Plug-in hybrids are often billed as a stepping stone to electric vehicles as they usually offer a modest electric-only range of around 30 to 40 miles. That’s enough to cover short commutes, but not much else. Beyond that, they rely on traditional engines, leaving much to be desired for those seeking true electric freedom.
However, it’s time to rethink plug-in hybrids as CATL has unveiled their new Freevoy Super Hybrid Battery, which promises to give PHEVs a range in excess of 249 miles (400 km). That’s presumably an optimistic CLTC figure, but that range matches the EPA estimate of the Audi e-tron GT and bests some versions of the Audi Q4 e-tron and BMW i4. It also trounces EPA figures for the Fiat 500e as well as variants of the Ford Mustang Mach-E and F-150 Lightning.
More: CATL’s New LFP Battery Unlocks 373-Mile Range With 10-Minute Charge
Besides providing a significant increase in range, CATL says the battery supports 4C superfast charging. This means a quick 10 minute stop could deliver over 174 miles (280 km) of range, “dispelling range anxiety for EREV and PHEV owners.”
The magic behind Freevoy lies in advanced materials and cutting-edge chemistry. According to CATL, the battery’s design incorporates “surface modification technology for the cathode material, coupled with an innovative high-voltage electrolyte formulation, to create a nano protective layer. This effectively minimizes side reactions within the active layer.”
As CATL explains it, the inclusion of “high-activity, excited-state particles into the cathode material significantly enhances transport efficiency of lithium ions within the material. Supported by the SOC full-scene high-precision model developed by CATL, and the upgrade of BMS intelligent algorithm and hardware, the SOC control accuracy of Freevoy has been increased by 40%, and the overall pure electric utilization rate has increased by more than 10%, achieving a pure electric range of more than 249 miles (400 km).”
The company went on to say the Freevoy incorporates their sodium-ion battery technology as well as a multi-gradient layered electrode design. Of course, what really matters is the jaw-dropping range and CATL effectively said each improvement helped to add a few miles, combining to create a huge jump over traditional PHEV batteries.
Looking ahead, 30 hybrid models are set to roll out next year equipped with the Freevoy battery. Among the first to adopt it will be brands like Chery, GAC, Geely, and VOYAH, setting the stage for a new era of hybrids that might actually make going fully electric seem, well, not so urgent after all.
