I have a Google Pixel 3. Charges from zero to 100% in 40 minutes with Google Fast Charge. I didn't expect it to charge so quickly, but in fact, it's fully charged all day? Give me a break! BTW I only use the shortest charger with two longer ones, I think it will last about a month. I connected my phone at 30% about 2.5 hours ago and now at 41%. Using the handle would charge faster. I agreed with the company when in doubt and asked for a replacement, thinking maybe I just got an unreliable one. No, it's the same. Too bad I didn't trust other "reviews".