Panana Portable Power Station 333Wh (90,000mAh), 300W Pure Sine Wave Lithium Battery Backup, Solar Generator with AC/DC/USB-C, Emergency Power Supply for Camping Caravan Home Blackout Off-Grid

This is a great little power station for the price. We use it for camping along with a 100w solar panel, which takes about 6 hours to fully charge the battery. Works well when you are camping without electric and need to keep your electronics charged and inflate your air beds. We inflated a queen size bed, 2 single beds and a double sofa bed using 20% of the battery. Just remember this is a small unit, so will not power heaters or keep a cool box running for long. We tried it with a 50w cool box, but it drains the battery too quickly to feasible for this use. All in all, I would definitely recommend this product.

This literally got here today i charged it up to 100% then tested it out. Its inflated and deflated a double blow up bed using just 20% power. Charging phone is spot on. Fast charges your phone and the power hasnt gone down 1% yet and my phone has 35% more charge. I well happy with my purchase. I could only hear the fan while i was charging the actual power bank itself. If you want one with a silent fan pay more money.

I bought the £99 version that was stated as £300w and had two plug sockets, but this seems to have disappeared and the original link just takes me to this smaller, cheaper version. As stated the one I bought claimed to be 300w, I bought it specifically to power something that was 150w, but it didn’t, it would power it for 2 second then the unit would cut out. I tried turning it on and off about 50 times, and once it did actually work and power the item continuously, but I could never get it to do it again, as hard as I tried, the unit would just turn itself off. So I think the specs are simply lies and the 300w item was not 300w at all, not even close. Also to make matters worse as the item was not fit for the purpose I wanted it for I opted to return it as it is no use to me if I can’t power the 150W I need, I had to pay for postage which was £15, so all in despite the item not being at all as described it will have cost me £15 to have to return it to them.

I was very happy with this when I got it. It's very compact, portable and not too heavy. It was great for the price and kept the initial charge, but I had trouble charging it the second/third time. I've been using it for an off-grid sewing room and it ran my sewing machine and overlocker over spring/summer with no problem. However, the second/third time I went to charge it, it wouldn't charge. This may be because it had been kept in an uninsulated shed all summer (in the shade) and then the cold snap affected it. Luckily, I live with an electrician who managed to charge it for me.

Acquired for use as a UPS (uninterrupted power-supply) for my home desktop IT gear. Metal case and appears well-made and sturdy enough to take the odd knock. a/c output is more like 200v than expected 240v but this seems to be no problem for switch-mode IT (computer) power-adapters. I've not been able to confirm the claimed "sine-wave" of the a/c output but for my uses this is not likely to be critical. I like the red "%" charge indicator. Does make a bit of noise when charging -but this is a power device and there's considerable energy transfer involved here! The real test will be when the household power goes down and this device is called upon to keep my IT show on-the-road. All-in-all shows great promise for the future.

Great size for lighter camping. Though you need to check the output, to check it will power things like fridges or hairdryers.

Definitely misadvertised and the seller is an absolute joke. This review is for the 300W version. The bad: As other reviewers have noted this isn't pure sine wave. Expect buzzing electronics and more sensitive equipment may get completely fried. Even using it to power a laptop with an AC/DC charger introduces so much interference from the fans in addition to the modified sine wave that my laptop's mouse stopped working. The unit completely fried a plug in power monitor. Multimeter shows it's outputting around 170V with regular drops in voltage although the modified sine wave may contribute to this. The bundled charger gets insanely hot and labels/documentation is contradictory all round. The charger isn't stamped with voltage, wattage, amperage or for that matter anything at all. On the unit it says 15V DC in, in the booklet that came with it it says 12V DC in. Pretty much everything on the unit, the labels, the advert and the booklet is contradictory regarding specs so be prepared to test and make educated guesses if you're going to use anything with the unit. The seller tried to deny a refund, asked me to move communication outside of Amazon and even when I sent them a picture showing problems with the power station they claimed I "didn't want it", had used a device higher than 300W, then offered a £10 partial refund, then said I can pay to post it to them for them to check it. Ended up getting a refund from an Amazon A-Z claim and that took 3 phone calls as the seller has marked the item as non returnable. The good: Credit where credit is due, it does seem to have quite a high capacity and charges USB devices well. Didn't test the 12V DC out but using 12V from the power station may be a viable option. If you wanted a 12V battery with USB you'd buy one instead of one with a 220V inverter though wouldn't you?

This power station is very good, I have been pleasant surprise. There was an initial issue with the power lead but the seller fixed it right away and sent me a new one and since then no issues. I use it 4 to 5 days a week to plug in my laptop for work in my outside office. Lasts about 3 days for my usage. Really light and compact, has a built in light 2 UK plugs and a USB. Very happy with it