Juice Max 20000mAh Portable Power Bank with 20W PD - Black
921/5346Ā£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
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.
4.5
722 reviews
91%
Recommended this product
Customers Say
The Juice Max 20000mAh power bank offers excellent capacity, fast charging, and robust build, ideal for travel and outdoor use. It is somewhat heavy and takes a long time to recharge.
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.
Will not charge attached items
After a few days of use the battery now shuts it's self off before it has charged other items, and when you turn it back on it shows a full charge therefore it is not fit for purpose.
sjh1
Review for power bank
Everything good excellent item holds lots of charges very good if traveling and for work
D3006, 25 - 34
Great portable charger
Bought this for a trip away. It provided plenty charges for my phone. Is a reasonable size although a little heavy. Comes with a tiny cable with is handy. Good product. Would recommend
Charger123, 25 - 34
As described
Perfect - capacity, charging, compatibility, efficiency and portability all as described.
SF87, 35 - 44
Great kit
Good capacity, simple to use, feels robust. Great when camping. Takes a long time to charge but then it does hold a heck of a lot of charge, so, no worries
The Blenny
Good Product
I used the power bank on a camping trip and it required charging once. Fab product
Love, 45 - 54
Great charger
Brilliant charger charging speed is great very portable
Ell199, 25 - 34
Power bank
Great item came in very handy š
Jonesy, 45 - 54
good product
good product, a bit on the heavy side
Siao
Maasive capacity
Massive capacity and charges really well, is a little on the big side compared to other powerbanks but it still fits in your pocket.
J19, 25 - 34
Hello there,
The Juice Max 20000mAh Portable Power Bank with 20W PD - Black will successfully power streaming items like a Chromecast or an Amazon Fire TV Stick.
Thanks for using Q&A
Hello there,
It is completely normal for your Samsung phone charger plug to feel very warm or hot to the touch during the first 30 to 60 minutes of charging this specific Juice Max 20000mAh Portable Power Bank with 20W PD - Black.
Thank you for using Q&A.
Hello there,
Yes, the Juice Max 20000mAh Portable Power Bank with 20W PD - Black supports fast charging for Google devices via its USB-C port, delivering up to 50% charge in about 30 minutes.
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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.
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Hello Alex,
Juice Max 20000mAh Portable Power Bank with 20W PD - Black.
No, the power bank should be fully charged before its first use.
Thanks for using Q&A
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.
Thanks for using Q&A
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.
The small print
*Prices correct as displayed but are subject to change.
The customer and brand answers youāll see above are submitted independently. As we donāt review these answers, we canāt 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.