TF-Xtreme 50 Tragbare Kompressor-Kühlbox

Haven’t used properly yet but seems to be good it charged my mobility scooter no problem

I bought this from a show couple weeks ago after speaking to adviser and getting all info from him decided to invest in them. Once charged lasts for while and then plugging in solar panels to keep topped up is ideal. Doesn't take a lot of room up either kids love to charge phones up off it.

We bought this Totalpower 260 as part of a bundle with the Totalfreeze 45 and Totalsolar 100. We found that the 260 would charge, on its own, on a sunny day in about 4 hours by the solar 100 which I thought very impressive. The wonderful thing is you can charge this pack AND run the totalfreeze 45 fridge during the day AND gain enough charge to run the fridge throughout the night and keep going the next day again back on solar and charging. This is a game changer in being off grid. If you have sun or even some cloud it keeps on going. I tested this myself but there are caveats to observe in my tests, one is I ran the fridge set to 4c, I have not tried it in freezer mode (say-18c) as we don't want that and would take more power to maintain such a low temperature no doubt, we just needed a reliable 4c or thereabout for our food stuff whilst camping off grid for days on end. I connected the solar panel to the 100 watt USB-C port input of the 260 to ensure as much power was supplied as possible by the solar 100 to the 260, especially when the totalfreeze 45 compressor wasn't running due to being at the pre-set temperature I programmed, it being at a minimum fridge power drain. Additionally, you need to ensure the 260 power pack doesn't get too hot! I found that when we had a very hot day (32c) and having the battery in the solar 100 zipper pouch it was tight against the panel and after a couple of hours got too hot and shut itself down. (no doubt a fail safe feature) This stopped the supply to the fridge and was obviously not acceptable. I re-tested the set up the next day with the 260 out on the ground within shade and all was well. I am sure in more normal daytime temperatures this overheating issue wouldn't arise and you could stay panel pouch mounted. There is warning about overheating in the instructions and something to be mindful of in your particular camping set up.
I have not been able to verify the power packs claimed 252 watt, 14Ah power delivery capability but have no reason to doubt the quoted figures.

Fridge supply (the 12 Volt cigar lighter socket is used for this) ;- Low power drain by an electric fridge is absolutely crucial and from what I have seen in the general marketplace, 30-40 watts of drain by a compressor fridge (Totalfreeze 35, 45 & 55) is exceptional in the marketplace. At 12 volts 40 watts equals 3.33 Amperes, at 30 watts it would be 2.5 Amperes. This is about as low as you could expect to achieve using a compressor. 50, 60 watts or more being quoted by other makers in sometimes cheaper units might not sound like too much more but it is critical when you are trying to run off grid on a one battery and one solar panel arrangement, Totalcool seem to me to have the lowest power consumption in the marketplace. One last point, the 260 comes with a USB-C to USB-C charging lead only, you don't get a mains charging adaptor. If you wish to charge it without using a solar panel and try to use a standard phone charger you will NOT get enough current to charge it in a sensible time frame, if at all. It might take days and days. If you wish to charge in a reasonable time buy a 20 watt or more PD (power delivery) USB-C capable charger. All in all I am very impressed with Totalcool, their products and service.

Service was prompt. I was quite surprised how short the cables are-may be difficult to connect to a battery in confined spaces lugging the TotalPower unit close to it!.

Not used yet, but looks a great asset to our camping. Great customer service

Low power is the thing here, its runs on my power pack off grid for the weekend, and doesn't have to be unplugged overnight. Solar panel tops up at a greater rate than the use, so no needing to calculate whether I can charge a phone or run the lights etc. its bigger than my previous unit, and uses less energy, total win in my book, and cold beer all round!

Really good fridge. Fast delivery.

Purchased this box for extra items,due to family staying in the awning.kept every cold on fridge setting

Fantastic piece of kit. Game changer

Brilliant bit of kit does what it says I like it.

Couldn't be happier with service or product . I wanted a generator for camping and bought from these guys last minute . The service communication from Kelly and delivery was next level , from buying to using was 24 hrs and it did not disappoint. My partner was blow drying and straightening her hair while camping and the kids were charging phones and iPads and this battery generator didn't miss a beat . It also only took 2hrs to charge up from 60% to 100% . I would 1000 percent recommend both product and shop and will go back to them if they have the product I want thank you total cook .

Cools down quick and keeps food cool. Low power consumption. A bit noisier than I had expected but ok

I recently ordered some new filters for our Transcool cooling unit. Initially it said delivery could be3 to 5 working days, but they arrived with Fedex the next day. Great service ( and a great little unit to help keep the dogs cool in our van )

Absolutely brilliant
I brought it from my buddy be thing I ever did

Haven’t used it yet, but very pleased with the Bill quality and how it looks be using it soon