This power bank has an enormous capacity of 20,000 mAh and weighs approximately 342.5 grams with dimensions of 15.8 x 7.44 x 1.93 cm. The power bank features PowerIQ technology and VoltageBoost technology to ensure fast and safe charging for nearly any device. With two USB ports, the power bank can charge two devices simultaneously at maximum speed. However, the USB-C port is not suitable for charging other devices. The device can be recharged via USB-C or Micro-USB and takes about 10 hours with a 10W power adapter or 20 hours with a 5W power adapter. The power bank comes with a micro-USB cable.
This power bank has an enormous capacity of 20,000 mAh and weighs approximately 342.5 grams with dimensions of 15.8 x 7.44 x 1.93 cm. The power bank features PowerIQ technology and VoltageBoost technology to ensure fast and safe charging for nearly any device. With two USB ports, the power bank can charge two devices simultaneously at maximum speed. However, the USB-C port is not suitable for charging other devices. The device can be recharged via USB-C or Micro-USB and takes about 10 hours with a 10W power adapter or 20 hours with a 5W power adapter. The power bank comes with a micro-USB cable.
in 3 offers
The lowest price for Anker Portable Charger 325 Power Bank (PowerCore Essential 20K) 20000mAh Battery Pack With High-speed PowerIQ Technology and USB-C (Input Only) For right now is $51.06 at Lablaab.com, compared across 2 retailers.
The all-time low was $29.67 on 27 Feb 2026 — today's price is 72% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 7 Sept 2026.
Anker Portable Charger 325 Power Bank (PowerCore Essential 20K) 20000mAh Battery Pack With High-speed PowerIQ Technology and USB-C (Input Only) For
This power bank has an enormous capacity of 20,000 mAh and weighs approximately 342.5 grams with dimensions of 15.8 x 7.44 x 1.93 cm. The power bank features PowerIQ technology and VoltageBoost technology to ensure fast and safe charging for nearly any device. With two USB ports, the power bank can charge two devices simultaneously at maximum speed. However, the USB-C port is not suitable for charging other devices. The device can be recharged via USB-C or Micro-USB and takes about 10 hours with a 10W power adapter or 20 hours with a 5W power adapter. The power bank comes with a micro-USB cable.
This power bank has an enormous capacity of 20,000 mAh and weighs approximately 342.5 grams with dimensions of 15.8 x 7.44 x 1.93 cm. The power bank features PowerIQ technology and VoltageBoost technology to ensure fast and safe charging for nearly any device. With two USB ports, the power bank can charge two devices simultaneously at maximum speed. However, the USB-C port is not suitable for charging other devices. The device can be recharged via USB-C or Micro-USB and takes about 10 hours with a 10W power adapter or 20 hours with a 5W power adapter. The power bank comes with a micro-USB cable.
Last updated at 07/09/2026 20:06:48
Anker Powerbank PowerCore Select 20000 mAh - Black A1363H11 | Anker Dubai
Anker Power Bank PowerCore Essential 20000mAh Portable Charger with PowerIQ Tec
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Anker Power Bank, Powercore Essential 20000mah Portable Charger With
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
originally posted on anker.com
This power bank is a quality product. It is well made and feels sturdy. The design is slick and it is powerful enough to charge my Samsung Galaxy S20+ and my Kindle Paperwhite several times over. You may need different cables for both gadgets though, so bear this in mind. The power bank can charge two devices at once, and with a push of a button you can check what power it has left on it before you need to charge it up again. It is 'low trickle' enabled, meaning it can charge items like ear buds etc, without over surging. It also has a safety system so that your devices generally will not get damaged by over charging. I'd never heard of Anker before, but after reading their reviews I took the plunge and tried them out for myself. I will happily return to them after ... MoreThis power bank is a quality product. It is well made and feels sturdy. The design is slick and it is powerful enough to charge my Samsung Galaxy S20+ and my Kindle Paperwhite several times over. You may need different cables for both gadgets though, so bear this in mind. The power bank can charge two devices at once, and with a push of a button you can check what power it has left on it before you need to charge it up again. It is 'low trickle' enabled, meaning it can charge items like ear buds etc, without over surging. It also has a safety system so that your devices generally will not get damaged by over charging. I'd never heard of Anker before, but after reading their reviews I took the plunge and tried them out for myself. I will happily return to them after my positive experience and can also recommend them to anyone. Also, their customer service is excellent, so if you do need any help or advice, they are very quick to reply to emails and are happy to help. Seriously, you can't go wrong with an Anker product. I am a one happy customer!
originally posted on anker.com
Bought in the sale which made it okay value for money. 72Wh capacity. LEDs a bit small/hard to see at some angles. Power bank is always on which is not what I was expecting (you don't need to press the button to start the charge). Trickle charge feature is good to have (double click button) not tried it yet but useful for charging my watch. Seems well made but charging cable is a bit flimsy. Charged my phone 4 or 5 times before getting low. Functional, does the job.
originally posted on anker.com
Just got it today, arrived 25% charged so, it's recharging now.This pack is HEAVY, heavier than I thought it would be.Since my GoPro Hero5 Black's batteries last only @hour, I needed something that'll supply power to camera on our long rides on Goldwing.Being that we can ride for over 2 hours, nearly 3 hours most times, I had to stop every hour or so to change battery in my camera.With this battery pack, we should be able to ride until we run out of gas!Our ride videos are for any accident that might happen on the road, a video evidence, if you will.I'd hate to have anything happen to us and have a dead battery because we forgot to stop and swap battery...I rather nothing happen.With this connected to my GoPro camera, I should be able to record over 3-4 ... MoreJust got it today, arrived 25% charged so, it's recharging now.This pack is HEAVY, heavier than I thought it would be.Since my GoPro Hero5 Black's batteries last only @hour, I needed something that'll supply power to camera on our long rides on Goldwing.Being that we can ride for over 2 hours, nearly 3 hours most times, I had to stop every hour or so to change battery in my camera.With this battery pack, we should be able to ride until we run out of gas!Our ride videos are for any accident that might happen on the road, a video evidence, if you will.I'd hate to have anything happen to us and have a dead battery because we forgot to stop and swap battery...I rather nothing happen.With this connected to my GoPro camera, I should be able to record over 3-4 hours, depending on setting.Will be updating once it's fully recharged and we go for a several hour ride on a nice weekend.UPDATE FYI: For rjose who plan on using this as I do, remove the internal GoPro battery when connecting this power pack.Otherwise, you will not be able to record video. It will however, keep a battery charged when you don't plan on recording.Have yet to go on a long duration ride due to pollen allergies this time of year. Made a mistake of riding to work yesterday and paid the price.More update to come soon.
| Design | |
| Power bank & device charging at once | Y |
| Charger compatibility | Universal |
| Colour of product | Black |
| Number of simultaneously connected devices (max) | 2 |
Anker Powerbank PowerCore Select 20000 mAh - Black A1363H11 | Anker Dubai
Anker Power Bank PowerCore Essential 20000mAh Portable Charger with PowerIQ Tec
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Anker Power Bank, Powercore Essential 20000mah Portable Charger With
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
This power bank is a quality product. It is well made and feels sturdy. The design is slick and it is powerful enough to charge my Samsung Galaxy S20+ and my Kindle Paperwhite several times over. You may need different cables for both gadgets though, so bear this in mind. The power bank can charge two devices at once, and with a push of a button you can check what power it has left on it before you need to charge it up again. It is 'low trickle' enabled, meaning it can charge items like ear buds etc, without over surging. It also has a safety system so that your devices generally will not get damaged by over charging. I'd never heard of Anker before, but after reading their reviews I took the plunge and tried them out for myself. I will happily return to them after ... MoreThis power bank is a quality product. It is well made and feels sturdy. The design is slick and it is powerful enough to charge my Samsung Galaxy S20+ and my Kindle Paperwhite several times over. You may need different cables for both gadgets though, so bear this in mind. The power bank can charge two devices at once, and with a push of a button you can check what power it has left on it before you need to charge it up again. It is 'low trickle' enabled, meaning it can charge items like ear buds etc, without over surging. It also has a safety system so that your devices generally will not get damaged by over charging. I'd never heard of Anker before, but after reading their reviews I took the plunge and tried them out for myself. I will happily return to them after my positive experience and can also recommend them to anyone. Also, their customer service is excellent, so if you do need any help or advice, they are very quick to reply to emails and are happy to help. Seriously, you can't go wrong with an Anker product. I am a one happy customer!
Bought in the sale which made it okay value for money. 72Wh capacity. LEDs a bit small/hard to see at some angles. Power bank is always on which is not what I was expecting (you don't need to press the button to start the charge). Trickle charge feature is good to have (double click button) not tried it yet but useful for charging my watch. Seems well made but charging cable is a bit flimsy. Charged my phone 4 or 5 times before getting low. Functional, does the job.
Just got it today, arrived 25% charged so, it's recharging now.This pack is HEAVY, heavier than I thought it would be.Since my GoPro Hero5 Black's batteries last only @hour, I needed something that'll supply power to camera on our long rides on Goldwing.Being that we can ride for over 2 hours, nearly 3 hours most times, I had to stop every hour or so to change battery in my camera.With this battery pack, we should be able to ride until we run out of gas!Our ride videos are for any accident that might happen on the road, a video evidence, if you will.I'd hate to have anything happen to us and have a dead battery because we forgot to stop and swap battery...I rather nothing happen.With this connected to my GoPro camera, I should be able to record over 3-4 ... MoreJust got it today, arrived 25% charged so, it's recharging now.This pack is HEAVY, heavier than I thought it would be.Since my GoPro Hero5 Black's batteries last only @hour, I needed something that'll supply power to camera on our long rides on Goldwing.Being that we can ride for over 2 hours, nearly 3 hours most times, I had to stop every hour or so to change battery in my camera.With this battery pack, we should be able to ride until we run out of gas!Our ride videos are for any accident that might happen on the road, a video evidence, if you will.I'd hate to have anything happen to us and have a dead battery because we forgot to stop and swap battery...I rather nothing happen.With this connected to my GoPro camera, I should be able to record over 3-4 hours, depending on setting.Will be updating once it's fully recharged and we go for a several hour ride on a nice weekend.UPDATE FYI: For rjose who plan on using this as I do, remove the internal GoPro battery when connecting this power pack.Otherwise, you will not be able to record video. It will however, keep a battery charged when you don't plan on recording.Have yet to go on a long duration ride due to pollen allergies this time of year. Made a mistake of riding to work yesterday and paid the price.More update to come soon.
Charges as expected.Takes ages to charge up, but I knew that from the product spec.Would of been nice to see better rubberised shock impact corners / edges, but I knew it was just plastic moulded.Great charger so long as you look after it. There are more robust looking power banks out there for the money, but I just don't trust the brands. I trust Anker will use quality components and safety features to look after the devices in charging so I would recommend
Pros: charges devices very quickly, portable and durable. Trickle mode is nice for charging small devices like air pods.Cons: only charges from standard USB, but adapters are widely available. Takes a long time to charge, but that’s not an issue for me.Charge time on a 30w usb-c from 0 is about 10 hours+. After initial charge it seems to take less time, but I don’t let it completely discharge. I just charge it at night. Usually have to charge it every other week. I can charge my iPhone XR from 0 about five times, maybe more, with this power bank. Highly recommend.
This is my third power pack from the Anker series of batteries. I originally went with a 13000mAh and it was great for charging a phone or extending a tablet.The 20,000mAh provides hours of battery for both my sons tablets. If I use it in the bedroom I can charge my Galaxy 10s from 30% to 100% all week before connecting it to the solar panel and boosting it back up.As far as portability is concerned it is a fairly big and heavy battery. Too large for a pocket but ideal if you need to run a tablet all day and are not moving around too much.Great battery.Double press the status button for trickle chargingAfter the device fully charges the battery will shut off. Press the status button once to turn it back on.Will not fast charge phones (Android or Apple) Will ... MoreThis is my third power pack from the Anker series of batteries. I originally went with a 13000mAh and it was great for charging a phone or extending a tablet.The 20,000mAh provides hours of battery for both my sons tablets. If I use it in the bedroom I can charge my Galaxy 10s from 30% to 100% all week before connecting it to the solar panel and boosting it back up.As far as portability is concerned it is a fairly big and heavy battery. Too large for a pocket but ideal if you need to run a tablet all day and are not moving around too much.Great battery.Double press the status button for trickle chargingAfter the device fully charges the battery will shut off. Press the status button once to turn it back on.Will not fast charge phones (Android or Apple) Will standard charge both (Samsung 7s, s10 and Apple SE,10,11&12 tested)
I expected to use this charger once on a trip to Disneyland. After keeping two phones and a portable fan charged all day at Disneyland, less than half the battery had been exhausted and we continued to use it to charge our phones for weeks afterwards. We continue to use it all the time whenever we are out of the house.WEIGHT: It's a bit heavy in your hand, but light enough that my partner doesn't mind carrying it around in her purse. The the peace of mind that comes from having a large capacity battery that rarely needs to be recharged is worth the extra weight. But if you were willing to stay on top of keeping the charger recharged, a lighter one would probably be sufficient for single-day use.CHARGING SPEED: This battery pack seems to charge devices very fast. ... MoreI expected to use this charger once on a trip to Disneyland. After keeping two phones and a portable fan charged all day at Disneyland, less than half the battery had been exhausted and we continued to use it to charge our phones for weeks afterwards. We continue to use it all the time whenever we are out of the house.WEIGHT: It's a bit heavy in your hand, but light enough that my partner doesn't mind carrying it around in her purse. The the peace of mind that comes from having a large capacity battery that rarely needs to be recharged is worth the extra weight. But if you were willing to stay on top of keeping the charger recharged, a lighter one would probably be sufficient for single-day use.CHARGING SPEED: This battery pack seems to charge devices very fast. Very happy with the charging speed.
This was my first time purchasing a portable charger that didn’t come from Five Below or the dollar section at Target. While both of those worked well, they took forever to charge, and I never used them much because of it. I recently bought a laptop backpack that has an external plug and an internal pocket for a charger and decided to purchase a “real” portable charger. My roommate is an IT person and said to purchase Anker because the company is reliable, trustworthy and makes sound products. I had put a few different ones in my Amazon cart based on price/specs, and he said Anker was the only one that he would trust to be the actual specs claimed in the description. His experience has been some companies claim the charger is more powerful than it actually is. I was ... MoreThis was my first time purchasing a portable charger that didn’t come from Five Below or the dollar section at Target. While both of those worked well, they took forever to charge, and I never used them much because of it. I recently bought a laptop backpack that has an external plug and an internal pocket for a charger and decided to purchase a “real” portable charger. My roommate is an IT person and said to purchase Anker because the company is reliable, trustworthy and makes sound products. I had put a few different ones in my Amazon cart based on price/specs, and he said Anker was the only one that he would trust to be the actual specs claimed in the description. His experience has been some companies claim the charger is more powerful than it actually is. I was really shocked when it came in the mail because based on my other two cheap ones, I didn’t expect this to be so solid, heavy or durable. I absolutely love this charger. It works exceptionally well and gives me multiple charges without having to recharge the charger. I love the sleek, smooth design, too. I was hesitant about the price point, but I am so glad I purchased this one. Definitely money well spent, and kudos to my roommate for telling me to buy this one.
I purchased this product shortly before a trip to NYC. It came 75% charged. I let it charge to 100% to put it through its paces. It worked well on the trip. The room that I stayed in didn't have conveniently placed outlets so I used this portable charger there and at another location when my phone battery nearly depleted. It took about an hour to gain a 50% charge. I used the trick;e charge feature to charge my smartwatch. The watch was charged to 100% in about 15 minutes. Still haven't had to recharge yet. I'm hard to impress. This is a great product. The only issue is the carrying bag. The string came out of it (i replaced it. Perhaps there should be a case with a compartment for the charging cord.
I have wanted an external battery to charge my phone with for quite a while. I googled and researched which would be the best decently priced ones. The amazon reviews and the reputation of this brand and product was the only one that I was confident would last me a long time as a good product.So far it has. I would say probably now for a year. It works very well and lasts a very long time. I also have fast chargers, so it doesn't take me very long to recharge it. It is also very durable (since I have dropped it once). It left some scratches and scrapes but works perfectly. Though I would prefer not to drop it ever obviously.
| Design | |
| Power bank & device charging at once | Y |
| Charger compatibility | Universal |
| Colour of product | Black |
| Number of simultaneously connected devices (max) | 2 |
