Juice Max 20000mAh Portable Power Bank with 20W PD - Black
921/5346£29.99
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About this product
Keep your devices powered up wherever you are. The Juice Max 20000mAh Portable Power Bank is built for those moments when you're miles from a plug socket - whether you're travelling, working remotely, or just out for a long day. With 20,000mAh capacity, you can fully charge most smartphones up to 7 times over, which means you won't be caught short mid-journey or forced to ration your battery. The 20W USB-C port delivers fast charging that takes an average phone from 0 to 50% in just half an hour, so even a quick power stop makes a real difference.
Three USB outputs let you charge multiple devices simultaneously. Perfect when friends need a boost or you have a phone, tablet and earbuds running low. The USB-A ports handle older devices, and pass-through charging lets you top up the power bank and your phone at the same time. LED lights show remaining power at a glance. It works with most USB-powered devices, from smartphones and tablets to other daily gadgets. Compact enough for bags and backpacks, it includes a USB-A to USB-C cable and a 1-year manufacturer's guarantee.
- Holds 20000mAh - enough for up to 7 charges.
- Fast charge: faster than standard charging, for when time is of the essence.
- Pass through charge enabled - allows you to safely charge the power bank and a device at the same time.
- 6 hours recharge time.
- Cable length - 0.15m.
- USB-A to USB-C cable.
- 3 USB outputs.
- LED indicators: let you know when your device is charging, when it's fully charged and the level of energy your power bank has left.
Compatibility:
- Compatible with the following Samsung phones: Yes.
- Compatible with the following iPhones: Yes.
- Compatible with the following HUAWEI phones: Yes.
- Compatible with the following Google phones: Yes.
- Compatible with the following LG phones: Yes.
- Compatible with the following Motorola phones: Yes.
- Compatible with the following Nokia phones: Yes.
- Compatible with the following Sony phones: Yes.
- Compatible with the following Alcatel phones: Yes.
- Compatible with the following Bush phones: Yes.
- Compatible with the following Alba phones: Yes.
- Compatible with the following iPads: Yes.
- Compatible with the following tablets: Yes.
- Compatible with the following eReaders: Yes.
- Compatible with the following devices: Yes.
General information:
- Size H140, W68, D26mm.
- Weighs 342g.
- Model number: JUI-PBANK-MAX-20000MA-ECO-BLK-ARG.
- Manufacturer's 1 year guarantee.
- EAN: 5060771194815.
Returns
From July 16th, if you want us to collect an unwanted small item after delivery, it costs £3.95 or you can return it to any store for free. You won’t be charged if the item is faulty, or if it was delivered by a supplier.
4.6
711 reviews
91%
Recommended this product
Customers Say
The Juice Max 20000mAh Power Bank offers reliable, fast charging with high capacity for multiple device charges. It's robust and well-made but somewhat heavy and takes long to recharge fully.
An AI generated summary based on recent customer reviews
Each review is verified as authentic by our independent third party and we only publish reviews from customers or Argos Testers who have purchased or used the item. Customers are incentivised to submit product reviews as part of a prize draw.
Not advertises weight
Bought this recently so cant comment on the durability, but the weight of the product on the website is wrong. This was one of the main reasons i bought it was because it was relatively lightweight, but when it arrived the packaging says it weight 405g, and my kitchen scales agree. Still a good price for what it is though.
Marcus, 18 - 24
Quick charge
I bought this a couple of weeks ago to take to a day festival. I couldn't ask for a better products, it is quite bulky but to get 7 uses out of it i will take the bulk. With a C-C type lead charged my phone from 10% in 50 minutes. Takes a couple of hours to recharge but well worth it. Brilliant product.
Nayma
Power bank
Quick charging a little heavier than I thought it was going to be but only time will tell how many charges I get
None
happy buy
very happy with this purchase
happy shopper
absolute unit of a power bank
such a chonker. such weight. such aura. I have never felt such a sublime feeling as I do when I plug my mortal usb-c cable into the hole. thank you, Juice Max Power Bank
whimsical
Good qualty efficient USB power bank.
Reliable, robust, well made Power Bank.
JW
Good capacity
I bought this few months back it’s worth of money.
Juice, 25 - 34
Easy to use
Easy to use and great capacity for charging up to 5x
Montp7, 55 - 64
Great Product From A Trusted Brand,
This Is the second Juice Ecomax 7 I’ve bought. The first one I had for about 3 years recently failed when it accidentally got wet from a leaking water bottle in my cheap backpack, (without separate compartments) when out dog walking. I’m not sure if these can be repaired economically, however my sadly drowned first purchase, has now been recycled with my local council recycling centre. Handing it over, I was informed it is able to be fully recycled, so the sustainability of the product is satisfactory. I haven’t tried this new one yet, although I’ve fully charged it ready to calibrate. It takes a while to reach full charge from empty, 7 hours or so, according to the instructions. On opening, this one was partially charged and took about 1 hour 30 minutes from 3 LED battery capacity lights on out of the 4, as supplied, to 4 all on, fully charged, ready to be drained fully and recharged 3 or 4 times to calibrate. Each led light probably marks 25%. The Juice Ecomax 7 is supposed to supply 7 full charges. My first one managed up to 6 and a half from 20% phone charge up to a 90% pre set limit, after calibrating the Eco max 7 as per the instructions, which I found satisfactory. I also have a Juice 5 that is quite good, which is why I stuck with the brand. Charging speed, I’ve found really good, Juice power banks charge devices pretty fast whilst using devices at the same time, and faster if the device Isn’t used whilst charging. Compatiblility is fine, Android, iPhone and iPad, all charge equally as well with juice brand leads or supermarket own brand. The USB-C is the fastest at charging, my phones, although the USB A is not bad either at charging an iPad. I’ve had other brands of power banks, also with a 20,000 capacity that didn’t provide as many charges as the juice Ecomax 7, and with a few unneeded gimmicks. As my main phone is getting older now, I rarely go anywhere for a longer length of time without one of my juice powerbanks.
Adie, 65 or over
Very nice
Works well and was easy to get
Worth it, 35 - 44
Hello Rich,
Juice Max 20000mAh Portable Power Bank with 20W PD - Black.
Yes, it is compatible with iPhones and can be used with your own Lightning cable.
Thanks for using Q&A
Hello Alex,
Juice Max 20000mAh Portable Power Bank with 20W PD - Black.
No, the power bank should be fully charged before its first use.
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Hello Laura,
No, the Juice Max 20000mAh Portable Power Bank with 20W PD - Black is not compatible with an Honour phone.
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Hello there,
The Juice Max 20000mAh Portable Power Bank with 20W PD - Black includes one built-in integrated USB-C cable.
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Hello there,
The Juice Max 20000mAh Portable Power Bank with 20W PD - Black has approximately 74 watt-hours (Wh) of energy capacity.
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Hi, there.
Juice Max 20000mAh Portable Power Bank with 20W PD - Black 921/5346
As long as you use the correct USB cable, then this shouldn't be an issue.
Thanks for using Q&A
Karen
Hello there,
After checking with our supplier, they have advised for the Juice Max 20000mAh Portable Power Bank with 20W PD - Black: A Power Bank can become warm, and we do not suggest that it enclosed when charging or in use.
Thank you for using Q&A.
Hello Smurf,
I can advise the following for the Juice Max 20000mAh Portable Power Bank with 20W PD - Black:
Yes, when used with the correct cable.
Thanks for using Q & A.
Hello Ross,
The supplier has advised the following for the Juice Max 20000mAh Portable Power Bank with 20W PD - Black:
"This product does not come with a charging cable."
Thank you for using Q&A.
The small print
*Prices correct as displayed but are subject to change.
The customer and brand answers you’ll see above are submitted independently. As we don’t review these answers, we can’t take responsibility for anything they may say. The responses from Argos colleagues are accurate at the time of publishing. For the latest info, you should check the product page.