This power bank is awesome! Very intuitive design with an excellent screen read out on the front of the device. This power bank has plenty of power for my off-grid cabin visits. Pair this device with the 100W solar array and you can recharge in about 4 hours. Free renewable energy!

Great packaging-double boxed well and thought out with foam inserts. The 535 POWERHOUSE is flawlessly made & very intuitive -except for the power save switch. Charged up with wall outlet in two and a half hours. I did not use an additional UBC cord as I was not u in a rush. Also arrived sooner than I expected. Good service. I have already recommended to an out of state friend to buy one.

Living in a semi-rural area, power outages can be an issue during certain times of the year, so I purchased this for emergency use. I have come to trust Anker for their quality control and sturdy build. I don't have to worry about their products failing catastrophically and causing a fire or other damage like other aftermarket products that are cheaply made. PowerHouse 535 ------------------------- Pros: -Sturdy build, good price, lightweight -Easy to understand display -Plenty of ports for use -Plenty of charging options Neutral: -Not a dig to Anker, but in the end it's still a battery. So it will slowly become less efficient til finally being unusable Cons: - No negatives at this time. I recently purchased so haven't had the opportunity to test it a whole lot Final Thoughts: -Keep in mind, I purchased this for emergency power outage use. It is also marketed towards camping and outdoor activities, which I think it would do well at considering its size and no noise pollution. -Get you one if you are in the market and the capacity fits your needs, especially while they are going through all the holiday sales.

I just bought the Anker Powerhouse 535 last week and took it camping this past weekend. This thing worked great, the charge did not go down a percentage when not in use. It was fast to recharge and I only used my car adapter to recharge. I will be getting the solar panels so as not to use up my car battery when recharging. I loved how the display told me how many hours I had left of the battery because we used it for powering a projector at night to watch movies. We could determine what movies to watch based on battery life left. I felt the durability of the product was solid I never felt like it would break by getting bumped on the table, of course I was very careful to make sure it was not dropped and when not in use was in my car the whole time. Can't wait to continue using it around the house as well. Definitely recommend this product.

Have not used this for long, but from the couple times I've used it, it's helped me to keep several small appliances running to last through power outages. Super simple to setup and use.

Works beautifully, charge is quickly, and isn’t super heavy! Had no problem, blowing up air mattresses, charging phones, and keeping fans on all night during our camping trip. Highly recommend.

I bought this for power outages and got a chance to use it recently. I powered my router and my full-size refrigerator. It worked really well and I was glad to be able to use the internet and keep my food from spoiling.

This one is for my wife. It is powerful and light enough for her to manage. I haven’t started my gas generator since we got the first one. I don’t miss buying gas.

Excellent quality but somewhat confusing on how to use. The owner’s manual doesn’t provide a step-by-step process on how to use as a back-up or how to re-charge.

Nice handle. Seems sturdy. Quick and Easy to charge. Simple enough for an emergency. Too bad it doesn’t come with a case for protection.