Cut The Cord: Wireless Portable Batteries That Charge By Touch
Portable batteries are a utility we hope ultimately becomes obsolete. But, for the time being, they’re pretty crucial when we need extra juice, and enable us to do a lot of things that weren’t possible before.
But beyond saving us when we’re in a power pinch, portable batteries are becoming gadgets in their own right–going wireless. Meaning: you don’t need any cables or cords in order to use it.
What’s so cool about a wireless portable battery?
No more cord clutter
These wireless-charging portable batteries mean that you no longer need to carry a lightning cable to charge your iPhone, and a Micro USB cable to charge the portable battery.
Freedom from outlets – Wireless chargers are neat, but they still need to be plugged into an outlet to get power. These wireless portable batteries mean you can truly charge your phone anywhere.
A wireless portable battery can also be recharged wirelessly. Instead of needing to plug the battery into an outlet to recharge, you can place it on a wireless charging pad.
Multiple charging options
Perhaps the best thing about these new portable batteries is that you can still charge with a cable if you want. Wireless portable batteries are not getting rid of their ports, they’re just adding the wireless charging capability into the mix. They’re becoming super batteries.
It’s not all rainbows and ponies, but don’t worry
Consider these things.
Added size and weight
Right now, wireless portable batteries tend to be a little thicker and heavier than non-wireless batteries because of the extra hardware required inside.
With a charging cable, you can tether your phone to the battery and drop it in a purse or backpack. Not so with wireless portable batteries. The phone will slide around and not stay planted on the induction charging point.
Wireless charging can be slower than charging with a cable. iPhones can currently only charge up to 7.5W, which makes it just a tad faster than charging with the (minimum) 5W plug that comes with the phone.
But don’t let these minor sticking points deter you. Wireless portable batteries are still far more useful and interesting than non-wireless ones.