Insignia 12000mAh Portable Power Bank - Black - Only at Best Buy

Already this power bank had gotten through many full days of battery for my phone without even being half depleted by far! A full 3 to 4 charges off of 1 full power bank. Highly recommended compacity!!!

Love it having 2 usb ports....the best part of all in my opinion. I usually get 3-4 full charges for my LG stylo 3 from one full charge on the portable charger. There are 4 led lights (I'm guessing 100%/75%/50%/25%) that illuminate to give you an idea of how much juice is left on the portable when in use or when charging. There's also a button on one end that will allow you to see how many of the led lights illuminate when pressed (only functions when not being used or being charged....anytime it's in use, the lights will already be on the entire time). Does exactly what I bought it to do. Completely would 100% recommend this to anyone.

I actually brought two of this product. I took one of them with me on a long trip to Egypt. It didn’t work. I was ready to bring it back and ask for a refund but the TSA equivalent in Cairo confiscated it along with a small (other brand charger) that saved my trip. So I was not able to return it to the store. I am thoroughly pleased with the second unit that I bought. It works as advertised and has been a very good resource.

It's a battery that successfully charges other batteries. The form factor is as expected for a battery bank of this capacity. The USB-A charge ports have a very snug fit, whether or not you prefer that. Tye only downside is the charge level indicator lights. They are very directional, so try not to look directly into the lights as it is almost painful to look at. Overall, very nice so far, for the Cyber Monday sale price of $15.

I like this battery. To begin with, it’s the same size as my phone. This is important because if I’m holding the phone, each object is the same size which makes it totally manageable. One issue I have is that the battery seems to recharge more slowly than other chargers I’ve used. My second observation is that it took a while to figure out that I had to push the small button on the bottom in order to start the recharging once my phone was connected to the charger. I love the fact that the phones rechargeability is 3x or more as it says, meaning there is no need to continuously recharge the device.