Cygnett ChargeUp Maxx Digital 40k Power Bank

this charger is a lifesaver it last hours on hours i take it everywhere i don't think i go a day without having this on me my only complaint is that its a little heavy but that's a easy fix

This is one of the best quality, fast charger and I even drop it on the floor couple times breaks at the side thinking it might not work again but work perfectly with no issues.

One year old and the integrated cable is faulty. Also note using another cable is only at 3W compared to 20W for the integrated cable.

I really like these chargers but there are definitely a couple of big drawbacks. For one thing, they're very brittle. They need some sort of protective case or covering. I've bought two of these and they've both been very badly damaged when dropped, even when not falling very far. We're now looking at getting some other charger because this is just too expensive to replace every time we're clumsy. Secondly, it just isn't very convenient. It takes a long time to charge, it's heavy and it has a very short built in cable (but it does have ports for you to use your own cable of any length). If you can overlook all of those things, and if you're not clumsy like us, this really is a good charger. We just can't keep affording replacements so we have to look elsewhere from now on.

Too big and too many ports also built-in cable looks like it will wear away rubbing against the sharp plastic that holds it in place I already see signs of fraying. Can't say I'd recommend it.

Great product, had a power outage recently that lasted a whole day between 2 of these I was able to keep my tablet and 2 phones running without any issues and I don't think I fully drained either. Buy it if you need a huge powerbank that'll last for days.

Takes an incredibly long time to be recharged, often around 16 hours so it becomes a little impractical if you don't want to do top up charges to improve its life span and only recharge it when it's been depleted. The built in usb c cable is a good addition but the way it sits in the side makes it awkward to use. The digital charge remaining display is very useful. The best application for the device is to use it when camping or to keep in your car as it's far to heavy to carry around with you.

Really good piece of equipment, has a good lot of charges for the phone, which is what I wanted, on the heavy side so not easily carried but I still recommend it

The best powerbank ever.i need to get another one for sure.

Good capacity but it's very heavy. The inbuilt usb c cable is useful but a bit short for the angle it sits on so your phone kinda has to stay too close to the unit

Recently went to the Australia Formula 1 race in Melbourne. There was lot to photo and video! Didn't run out of Samsung S21 power and didn't take long to top up. You need to be aware of flying restrictions with power banks though, they must be in your carry on baggage.

Big heavy to carry and don’t allow to travel on fight

Great product. Initial charging to 100% very quick. Charging of devices is also very quick. Solid build and looks good, think the charging cable being designed to also be a carry sling is great. Only negative comment is that there are 3 ports that I thought were all device charging port but turns out only 2 are and the other is a USB port battery charge port. Anyway can live with that. Great product highly recommended.

Full power for Changing your phone and others electronic products in a few days

I returned it because it didn’t work. It was actually draining the device it was plugged into.

Able to charge my phone multiple times in a row without going flat

The usb c is really slow, the material its made up of picks up scratches really quick. I have purchased it just three weeks back and it already looks used because of the scratches. Other than that the battery backup is more than anyone will ever need normally.

Love it helped when I lost power with Cyclone jasper and today I am Gunna use while in hospital

Not very fast it's take time so it's very bad quality

Great product. Shipped quick. Easy to use. Charges quickly! Little bit heavy but that's to expect on a 40K power bank. Multiple device charging!

Charges devices just like mentioned, Im using it for ipad, iphone, sony camera and earpods while travelling.

A awesome powerbank, holds lots of power, can charge so many things on a single charge, has a built-in usb-c cable, a usb-c port and even a usb-a port. Only downside is that recharging the powerbank itself is very slow (probably because of the 40k mah battery) and that you can't find any information about this powerbank except on jb hi fi. Not offical cygnett website dosent even have anything about this powerbank. But aside those issues the best portable powerbank ive ever used.

Awesome Power Bank,Excellent quality. I loved it, Useful and great for when I needed it most.A+++++++

Have put this to the test and it hasn't let me down. Definitely the best high capacity power bank I've had.

Considering it has 2xUSB-C outlet, charging output is somewhat slow. When the unit is fully charged, there is enough juice to charge an iPhone 13 Pixel 7 Pro, S22 twice over.

On paper the specs are amazing and it is lighter than 30k variant surprisingly, However I had to return it 10 minutes after buying due to a build quality defect that was very obvious and should have been picked up by QC.