Since 2025, supercharging technology has ushered in large-scale breakthroughs. At the Guangzhou Auto Show, the 600kW supercharging pile achieved a range and energy replenishment efficiency of "1 kilometer in 1 second", which was compared to the industry "Charge your phone with the amount of water from the hydrant". With the rapid popularization of the 800V high-voltage platform in new cars, it can replenish energy from 200-300 in 5 minutes kilometers have become the norm, and the charging experience has approached the refueling efficiency of fuel vehicles. More importantly, a breakthrough in compatibility technology is a breakthrough in 800V models of a leading brand that can be used at 400V through a custom DC/DC converter Maintain 150kW on ordinary piles The above charging power effectively solves the problem of mismatch between new and old pile types. This technology trend puts forward higher requirements for charging interaction testing, which needs to cover both high-power fast charging and cross-voltage platform compatibility test scenarios.