Last year we tested a concept phone from Infinix with a 160W fast charging system. The company has continued working on battery tech since then and has pushed the charge rate even higher. Here is a quick teaser video posted by CEO Benjamin Jiang. Infinix calls this new system “Thunder Charge” and based on the onscreen label, it has a peak power rating of 180W. The clip is only around 10 seconds long but the battery indicator goes up by nearly a full percentage point. So, how fast is Thunder Charge? We don’t know yet. The goal for last year’s 160W system was to completely...