Charging from 10 to 98 percent took just six minutes and 27 seconds. The more standard 10-80 percent time takes just three minutes, 44 seconds. Only have a minute to plug in? Still sufficient to get from 10 to 35 percent state of charge.
The third-generation Shenxing battery can be charged from 10% to nearly full in less than 7 minutes, showcasing ultra-fast charging capabilities that surpass competitors.
The K90 Max brings MediaTek's flagship Dimensity 9500 chipset, armed with up to 16GB LPDDR5X RAM and 1TB of UFS 4.1 storage, boasting a 4,161,374 score on AnTuTu v11.
On a full charge, the phone can play BGMI for nearly 12 hours straight. Or you can watch YouTube videos for over 32 hours. Other things you can do on a single charge - you can use navigation for over 21 hours or record 4K video for 12 hours. That is, if you start at 100%. However, the battery is so massive that even at just 5% left, you can still do nearly 4 hours of voice calls or SatNav for over an hour.
I've tested countless power banks over the years, and they have all made use of lithium-ion batteries. These have the advantage of being cheap and have high energy density, but they can, if provoked too much, burst into flames. Needless to say, that's not a good thing. This is where solid-state cells come into play. These ditch the flammable electrolyte solution found in lithium-ion batteries for a non-flammable solid.
Apple introduced MagSafe wireless charging in 2020 with the iPhone 12 series. In contrast to regular wireless charging, it uses magnets rather than relying on manual alignment between the charging coils or on gravity to keep the phone and charger together. It is a simple, cheap and effective solution. So why is it that smartphone makers have been so reluctant to adopt it, even years after the Qi standard officially added a Magnetic Charging Profile?