With a battery above 2,500mAh (which is about double an average battery life), the case will normally add a bit of heft and bulk to your smartphone. Size: It seems obvious, but the more juice a charging case provides your phone, the bigger it’s generally going to be. Qi-enabled cases work best for wirelessly charging between short distances, usually less than 40mm tick. Qi (pronounced “chee”)-enabled devices include the Apple iPhone 8 and up, Samsung Galaxy S7 and up, Sony Xperia XZ2 and up-but always check before you buy. The best phone battery cases double as a phone case and charger in one.Ĭompatibility : With a battery case, you’re going to need a Qi-enabled device for it to properly charge. No more cables and no more external chargers to carry around. To charge your phone, just simply make sure your phone is “docked” inside the case and turn the power switch on.
#PHONE BATTERY CHARGER PORTABLE#
a battery pack, there are a few differences, mainly that a battery pack (or portable charger) needs to be plugged into your phone to charge it up, where as a battery case attaches to your phone like any regular phone case. Style: When it comes to a battery case vs. There are many factors to think about when choosing the right phone battery case is for you below are the most important ones, which we considered while we were researching this list. What Are the Best Smartphone Battery Cases? Everyone needs a phone case, so why shouldn’t yours give you a boost? Gone are the days of remembering to throw a charging cable in your bag, or carrying around clunky, oversized battery packs, which can add unnecessary bulk to what’s supposed to be a portable solution. That means you’re taking your devices with you, but it also means more chances for your phone to run out of juice right in the middle of the grocery store aisle, or while showing your e-ticket on a train, or trying to finish off an email on your way back to the office.įortunately there are more convenient ways to stay connected than ever, with companies creating reliable battery charging cases that slap right on to your phone, giving your devices a boost without needing to think about it.
You’re probably traveling, or at least running in-person errands, more than you were this time last year.
If you were to leave your phone and solar charger out all afternoon to absorb some juice while you’re off hiking, you’d be pretty disappointed to find your phone had charged for only 15 minutes before a cloud passed by.Products featured are independently selected by our editorial team and we may earn a commission from purchases made from our links the retailer may also receive certain auditable data for accounting purposes. All the models in our latest round of testing passed this test, but in past tests some solar chargers (especially the cheapest ones) couldn’t bounce back-which is a dealbreaker for us.
#PHONE BATTERY CHARGER FULL#
Once the device readings hit zero, we opened them up again and waited for them to return to full power. Using the same setup, we waited for the power meters to reach at least a few watts, and then folded the chargers shut.
Consistent power: On a different sunny day, we tested whether each solar charger could return to full power after being shaded-imitating, say, a cloud passing overhead.Those numbers helped us understand just how charged a standard phone or tablet would be when left out for the same amount of time. When the test was complete, we also drained each power bank using four Drok load testers to double check that our results were accurate. We monitored the cumulative power production with a PortaPow power monitor attached between each solar charger and power bank. Total power: We also set all of our candidates up for a four-hour period in the middle of the day so that each could charge a fully drained Anker PowerCore 20100 power bank.Making sure the panels were facing the same direction and set up at the same angle, we plugged each one into a PortaPow 3-20V Dual USB Power Monitor and a Drok DC 3-21V Load Tester to find out just how much power they could produce during the sunniest part of the day.
0 kommentar(er)
