sentences:  The term "Level 3" appears to have been adopted colloquially to mean DC "fast" charging, although "Level 3" was never defined to mean that in J1772.Table 17 in Appendix M of J1772 (2017) lists AC Level 2 and AC Level 3 from 208 to 240 VAC, and DC Charging with 208-600 V input and 0–1000 V DC output.A Level 3 charging station may cost $120,000.