I have an iPhone 7plus and a Samsung galaxy s7. I leave it plugged into this charger over night and the charger is plugged in the wall. When I leave in the am I take my phones and the charger with me. About halfway though mid day I plug them into the charger which doesn’t need to be plugged in. In a very short amount of time, my phones are back to 100%. I can again use them for a few more hours. On the ride home I have enough to charge them again and even charge my pip battery for my FPV goggles to go flying once I get home. This is a small portable power bank that recharges everything pretty fast. The side Led tells me how much juice is actually left before I have to plug it into a wall to charge the unit. I like how I can charge the unit and still use it at the same time. What's power bank do you used?
Power bank for iphone 7 and Galaxy S7, charger, power bank, wall charger