The comparison revealed the most efficient original charger for iPhone 14

Chinese edition of Chongdiantou tested 11 adapters from Apple to find out which one is best for iPhone 14 and iPhone 14 Po Max. The two devices tested are not accidental: the batteries of the base models support a maximum charging power of 25W, while the Pro versions support 27W.

Blocks with a power of up to 18 to 140 watts were tested. 30 W can be considered the best option: with this adapter, the average charging power was 26.28 W for the iPhone 14 Pro Max and about 25 W for the iPhone 14. There was no significant difference when using more powerful blocks.

Interestingly, the iPhone 14 Pro Max was briefly able to charge around 29W when in use. the outdated 29W adapter that came with the 12" MacBook and was discontinued in 2018 year.

The base version is also tested with third-party chargers like Baseus, Ugreen, Anker, Huawei and Xiaomi. It turned out that blocks of 20-25 W give out only 19-21 W, but with adapters from 30 W, stable charging at 25 W is already underway.

For comparison, last year's iPhone 13 and iPhone 13 Pro Max are charging power of 23 and 27 watts, respectively (although only 20 watts were officially reported).