Anker 337 Power Bank (PowerCore 26K) 26800mAh Power Bank External Battery with Dual Input Charging Port, Quick Rechargeable, 3 USB Ports for iPhone 16/15/14/XR/XS/X/8/7, iPad, Samsung Galaxy, and More

I absolutely love this thing. It's a behemoth of a power bank and it just does everything perfectly for the purposes I require of it. The thing about powerbanks is that often you don't feel like you need one until you actually have one. This model from Anker would be suitable for a number of types of customers, whether they're travelling or hiking and need a reliable, dependable power source for charging phones, radios and photography equipment, or maybe a regular commuter on trains and planes, or perhaps just want a powerbank for slipping into their bag for a long bus ride or car journey in the back seat that will feature a long Netflix binge that'll sap your phone's juice! A powerbank really is a fantastic thing to own, and this is my favourite one. It's got huge capacity (it will charge my Sony Xperia XZ Premium 8 times before the bank needs charging itself), 3 separate charging output ports (so it's ideal for a couple or a family in a range of situations), it charges quite quickly for its size, charging in around 8 hours with dual inputs connected (two charging cables plug into the bank at the same time), and it has some brilliant safety features built in, such as protection against overcharging of devices from the powerbank (so in other words, if your phone only takes 90 minutes to charge but you left it plugged in for 120 minutes without monitoring it, that would still be safe), and protection against overcharging of the powerbank itself (so I can leave my powerbank charging overnight, and it's ready to go again once I wake up). The powerbank also features 'adaptable trickle charge', so it will feed lower levels of current into some devices automatically, such as some fitness bands/watches for example. Hopefully what I have written so far paints a clearer picture for you as to what owning one of these would be like. A couple of final points to make though... as silly as this may sound, I use mine around the house a lot. It frees you up completely, you don't have to sit near to where a charging socket is. You can sit anywhere in your living room, in the garden, in bed (and not have a cable stretched across the room). Also, Anker produce a range of models of powerbank, with varying sizes and features. This beast-of-a-powerbank is great, and I think you'd love it, but it may be worth checking out the other sizes that Anker do as well. If you're a fine lady, you may wish to go for a slim model that can easily be slipped into a handbag, for example. I genuinely believe most people would feel a real day-to-day benefit to their lives by owning a powerbank of some form. With today's dependance on devices in mind, it really does give you new freedom and peace-of-mind. Even if you only need a small one for emergency power. I strongly recommend you check one of Anker's models out, they are the best company I have tried, and their customer service is exactly what everyone would would customer service to be. Thanks for reading :)

This thing is a beast, it just keeps going and going! I have four other Anker portable chargers which are all smaller than this and all work great, but for Glastonbury Festival I wanted to make sure I had enough power to charge my iPhone 7+, my wife's iPhone 7 and my Sony RX100M4 camera so I bought this extra capacity battery pack too. It takes a while to charge, but unlike some of my other Anker battery packs this has dual input charging so you can take advantage of double speed charging which is handy. Once fully charged this has more than enough capacity to charge your iPhone 7+ around six times, maybe more. I've never used it to exclusively charge one device only, but I know that it packs enough charge to keep my iPhone 7+, my wife's iPhone 7, my Sony RX100M4 and two Garmin Fenix 5 watches topped up for a week away which is very impressive. There's no getting around the fact that to hold this much charge it has to be big and heavy, that's just the nature of the current battery technology. I keep a smaller 10,000 mah pack in my wife's handbag for emergencies on a long trip. If you are only going to be away from power for a day or two you might want to consider the smaller, lighter models on offer but if you're away in the wild for several days and need to charge your phone, ipad, Sony cameras (and any other USB charging cameras) then this is the model to get. For completeness this works perfectly with the following devices, all tried and tested by me iPhones (all models) iPads (all models including my 12" iPad Pro) Sony RX100 (all models) Sony A6xxx (all models) Garmin Fenix (all models) I forgot to mention, it also charges things super fast, if I need to quickly top up my iPhone battery before heading out I'll often use this because it seems to charge my iPhone faster than some older iPhone wall chargers, faster than charging off a laptop or computer USB socket and faster than my car cigarette charger too.

Anker Powerbanks are the best you can get. I will die on that hill too... This is my 4th one, I still have 3 others that are still in full working order. The only reason I got this one, is it had a bigger power bank than the other 3 I had before. The thing about these is that I stopped playing Pokemon go for a year, the 3 I had sat in the garage for that entire year, unused and in a storage tote. When I got them out again when I went back to playing, they were still fully charged and worked perfectly as if they didnt miss a single day of use. I now have 4 and I will likely not need another for a LONG LONG LONG time. Hands down these are the best power banks your money can buy. HIGHLY reccomended especially for Pokemon go Players and High battery usage in mobile phones!

Great power bank that charges several phones. Durable and sturdy but it is quite bulky and heavy. However the smaller ones do not hold a charge as well so k suppose the compromise is worth it. Easy to use, charges quickly and can be put in a waist bag or pocket.

I've had this for 4 years now and whilst it's not used too regularly, its still great. It's only recently fully drained the battery because I just used it to charge my phone overnight for a few days because I couldn't be bothered to get my charging plug out of my suitcase. I've used it to charge camera batteries, LED lights, phones, all sorts. You are a bit limited by the slots but you can get basically any cable in a USB A format now anyway. It's not too big or heavy that its cumbersome to fit into a bag either. You don't need to manually turn it on or off as it'll auto start/stop when connected to a device. If like me you're someone with a chronic illness who regularly ends up out A&E for hours at a time, taking this will save you the anxiety of your phone dying whilst waiting. If its fully depleted it will take a long time to charge but it does hold a lot of charge so that's the pay off. Overall I've had no issues with it in my 4 years of owning it and I always recommend Anker for power banks.

Second one I have bought . This was for my husband. Great item

I'm just a normal guy and this is a true review. After sending Back two other much larger mah power banks I did a bit of research on brands. This powerbank is less than half the mah size than most on amazon but, and that's a huge but, its out performed the others by a very long way. The 5800000mah one I sent back charged a ten inch tablet 1.8 times and died. The 990000mah one died after 2 charges of the same tablet. This little beauty has charged a 10" tablet, a mac air, and two 7" tablets and still had one bar left. Trust me, after many failed attempts I have finally found a power bank that does what it says. Absolutely fantastic power bank, well worth the money, I'm just about to buy another two, that's how impressed I am. Only downside is the micro usb charging points to charge the power bank but, a big plus is, if you plug two cables in from two different plugs it charges the powerbank twice as fast.

First let me say that this is the best portable charger I have ever used but it comes with a number of caveats. Let’s start with the good. Pros: 1. Battery is huge and it charges devices quickly without draining too much of the battery. I can charge my iPad Pro twice as well as my phone and my headphones and still have some juice left over. 2. It is reasonably portable - for long trips on planes or cars you can chuck it in your backpack and it will last you the whole trip - it is fantastic in this way. These are, in my opinion, the most important aspects of this device, and functionally it works perfectly - but buyers need to know somethings about it before deciding to go with this model. Cons: 1) It is very large and very heavy. This noticeably weighs down my backpack and is not a device that you will be carrying around in your pocket or a smaller bag (such as a handbag). Anker does, however make smaller options so I would advice you to look at those if you are planning to carry the charger on your person at all times - I, myself, have a smaller battery back (10000 mah) which comfortably fits in the inside pocket of my coat for on-person charging. 2) It takes an age to charge. This is an unfortunate side effect of the battery size and the fact that it uses micro-usb to charge. In order to charge fully it requires an overnight charge with two Micro-USB cables plugged in. I would have much preferred if they had included a USB-C port to allow for charging of the device and of USB-C devices (such as the iPad Pro with its USB-C to USB-C cable) as well as faster charging for the battery pack. So, if you are looking for a battery pack which is lighter and fits in a pocket or a small bag - this may not be for you but there are plenty of fantastic alternatives from Anker and other suppliers. If you are looking for something which can charge a laptop, an iPad and a phone all in one, that you want for travelling or that you don’t mind lugging around - you cannot do better than this.

Ummmm I saw a review about them getting only half the capacity… I thought that was once off or that reviewer was being dramatic but it just happened to me!! I’m so mad

This powerbank is fantastic! It holds a strong charge and keeps my devices powered for hours, making it perfect for travel, work, or everyday use. It’s compact, easy to carry, and charges my phone and other gadgets quickly. Very happy with the quality — highly recommend for anyone who needs portable, reliable power.

Stop researching, this is the one you need. I bought this in 2019 and 7 years later it is STILL the best power bank I own. It has easily outperformed and outlived every single other battery I've purchased. It is built like a tank and it holds a charge when it's not being used. I've gone MONTHS without using it and have been dumbfounded to see it still has 75-100% of the charge. I swear this is the last good power bank ever made, all these new sleek ones with led displays leak power like crazy. Don't waste your money, just buy this beast and use USB-A to USB-C cables to charge your newer devices. I've used this abomination for weeks of travel, charging all my mobile devices, and for heavy use during video and film production. It powered camera accessories like my DJI focus puller, a Tentacle time sync device, an iPad mini, and also doubled as a counter weight on the same camera rig! It's even recharged two battery-powered tube lights during a power outage that lasted for days. This is the ultimate end-game power brick. Don't let the weight faze you, let it comfort you. I'm gonna order another one for my doomsday bug out kit, because at this rate, this thing is gonna outlive modern day society, and worse come to worse, put this rock in a zip-loc and a sock and start swinging, baby. I bet you it'll still charge my tube lights once I wipe the zombie brains off.

Très correct, tiens très bien et belle autonomie

Scrivo la recensione dopo più di 1 mese di utilizzo, praticamente la batteria è infinita. La uso sul mio iPhone X che ha una batteria di 2780mha e almeno l'avrò caricato 8 volte. Per caricarla invece si trovano nella confezione 2 cavi microUSB, attacco i 2 cavi al mio Mac e carico la batteria con entrambi i cavi contemporaneamente, in modo che sia più veloce a ricaricarla...comodissima questa cosa. Se siete alla ricerca di una batteria veramente potente questa fa al caso vostro, unico neo il peso: è una bestia