Solar Charger Type C 13500mAh, Hobest Dual Input/Output 3A Max Solar Phone Charger, Portable Outdoor Solar Power Bank Whistle Compass (Green)

I received the item promptly. It looks easy to use, but I am having trouble getting it to charge things through the USB port. Would definitely rate higher if it would work for me! Lost my music on the beach 2 days in a row.Update! I received an email almost immediately after my review. The company sent a new one and it has worked great. The customer service was wonderfully efficient. The charger has powered my speaker and phone for 2 days easily.

Bought this battery pack which is environmental friendly because it enables solar power to charge. I like how the green light indicates solar energy being absorbed by the battery pack and blue light indicates my phone is being charged. The form of this this thing is also very rugged and comfortable to hold on the hand.

Overall. Fully charged battery last 3 times charge on my iPhone 7. Good for emergency used because it’s kinda heavy when you carry it.

Great battery supply. Super flexibility with USB, micro-USB and type C USB connections. Also charges quickly from a standard charger and more rapidly with a higher amperage power supply. The ONLY issue I have is with the Solar portion. Initially, I thought I could power my phone from the solar cell in the sun and rely on the battery only inside or at night. However, it seems the battery needs to have sufficient charge for power my phone at all times. As for recharging the battery from the Sun, it may be possible, but I was unable to verify this. I needed sufficient charge remaining in the battery to run/recharge the phone irregardless. So the solar cell seems redundant.I may find some benefit at some point, but at least it's no disadvantage, AND the price of the battery is sufficiently low for the capacity, it hardly matters. The flashlight feature, however, I find very useful. It's always nice to have some additional light handy. So overall, I love it.

I like the size of this battery. It is about the same size as my Galaxy S6, but a little thicker. It can charge my phone multiple times and it charges it very fast. The flashlight comes in handy too. You can even use the flashlight while you are charging your phone. It has a very rugged construction with rubber plugs to cover the ports and will make it waterproof. I did put it in a sink with water and it still works.

Great power bank, can be charged both by placing it in the sun, or via USB charging. It’s very useful when we went camping.

this case is hard，really good performence when drop on the floor，and it charge more than any other batteries I used ，also this case is smaller and easy to take than any other batteries.

leave it under the car mirror on the morning before I go to work, fully charger after work..