before i start with the negative i just want to say this power bank is really good; i use it sometimes to charge my macbook along with other devices with ease. i very much appreciate that while it is bulky at face value, you can take it with you and it’s very useful in most cases.now here’s the negative (and a small negative…); when it comes to the steam deck it’s not that powerful to give it a full charge. what do i mean by that? well let’s say you are taking your steam deck on the train or plane and you want to charge your deck the issue will come in the form of a ‘slow charge’; while it can be because of the charging wire or the power bank or both, but either way the steam deck will get a slow charge for better or worse and this is the reason why i give this a 3 out of 5 stars; it’s a very good power bank for the amount i’ve purchased for it but it’s not strong enough to charge your steam deck unless you want a slow charge!
bad up front: there is no way this is 25,000 mah capacity. it wont completely charge my phone and surface pro 4 in one charge, and those both have less than 9,000 mah capacity combined, and both had some juice left both times i charged them as a test. to me it looks like the real world capacity of this block is about 8,000 mah.its also fairly bulky, so it's a bit of a pain to keep in my carry-on bag. if it had the capacity advertised that wouldn't be such a big deal.the good: i bought this to have one block for fast charging for my phone (pixel 4a5g) and to charge my microsoft surface pro 4 (with a usb-c to surface pro cable), mostly while traveling. (with the advertised capacity it should be able to charge both fully, twice, in one charge, but doesn't do once for both) it charges really fast for both devices and has worked on 2 different pair of usb-c headphones and 2 iphones (fast charge), so no issue with the speed of charging. it's nice that it (the block itself) also charges fairly quickly if you use a high powered usb-c charger (i use my laptop's 65w charger). i alos like that it displays the % left on the screen. i also have not had any drain while not using it as some other reviews have noted (every time i've pulled it out on a plane it says it has 100%).
便携性
便携性
作为便携式充电器效率低