PananaPortable Power Station 333Wh/90000mAh Lithium Battery Backup Electronic Solar Generator 300W AC for Camping, RV, Outdoor Adventure, Emergency Power, Home and Off-Grid

Use this every day nice bright light. The build is a lot better than I assumed due to reviews. Chargers quickly 3 hours average noise is about what you expect when your using the plugs but I have had phones charging and a battery charging and did use much battery. It’s functions great and charges great

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.

On receiving this power pack I thought it would be a great addition to my emergency ' bug out / WTSHTF' kit, but on first charging the unit the power charging adapter was so hot I worried it would explode or catch fire. I put a fan, blowing cool air, towards the charger, but it was still far, far too hot. From the reviews I think it would be too much hassle to contact the seller; so it is now back in its box on the shelf. I looked for an alternative charger, going by the ratings on the charger, but have been unsuccessful in obtaining one. It seems a bit of an odball. Makes me feel if it is inadequate to charge the power bank! The power bank looks solid and well made, but I've seen too many videos of electric cars exploding into flames to use the unit.Unsafe because the manufacturer says the input charging power (on Amazon) is 15v 2 amp, yet the power brick charger says 15 v 6 amp, yet the instruction book that comes with the power pack says DC 12v (9 -12.6v) power input. Which is it? All I know is, when charging it up, the power adapter got so hot I expected it to blow up or catch fire. Fritening. This product CANNOT be left unattended, out of sight, when it's being charged.

Well connected power supply.A little bit expensive for the watts com[paring with another brands but reliable and strong.Good item

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.

Great backup power for my aquarium, build quality is excellent, initial first full charge took a while, but a good solid performer for the price.

Good solid robust piece of kit. Powers up from the mains and solar panel pretty well. We’ve just been using it for a weeks camping and have absolutely no complaints at this point. Might even consider buying a second one. Impressed

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?