I bought this a few months ago as 'emergency backup', if I happened to be away from a charging source (so, not in a building or car; generally for camping and the like). The battery in my Galaxy S8 has degraded over time, and I wasn't ready to get spendy on a new phone, nor did I look forward to 'cell phone surgery' to replace the battery (the days of popping off the case back and swapping out in a minute or two are long gone, sad to say). So I ordered this up. At 10,000 mAh, I figured I should get enough charge to get me through a jam.
If you're thinking... "S8! That's a dinosaur!" -- you're likely rocking something much more current, and aren't worried about off-grid power. Yet. But remember -- all batteries degrade with time.
After having used it... my thoughts
- Takes a bit to charge up, once discharged (so once you've discharged, plan ahead). Especially the first time.
- However, once it's charged up, the self-discharge rate is slow, so you don't have to constantly keep it plugged into a wall wart, etc. You can charge this up, once conditioned, and pack it away for a few weeks to a few months.
- The 4 LED meters on the front are handy for determining SoC / Time to Charge
- Form factor on this is very similar to the dimensions on my S8 (although a little thicker, and of course, heavier)
- A shorter USB A <> USB-C cable does double duty -- USB A to bring the charge to the phone / device via USB-C, then remove & flip USB-C into the input of the Anker, while plugging the 'A' end into any compatible port to recharge it.
- Comes with a black cloth bag with drawstring closure, which is nice to keep that short USB cable together with the device. Nothing fancy, but useful.
- And probably the best, after using Qi-Wireless for 90% of the time over the life of the G8 -- this thing puts juice into the phone, quickly. I can go from 5-15% charge to 30% in under 30min. Not sure how many amps it's charging at (rated at 'up to 12' -?), but it's definitely quick. If you're caught somewhere without power (or even if you're not) -- this device is a lifesaver (figuratively & perhaps literally, I guess).
Technically, I guess you're not supposed to use the phone while charging with a power bank, but it comes in handy for those times where you need to use the phone a little longer, but need a little juice to tide you over (it juices the phone so fast--especially vs. Qi-wireless--that you say "I might as well just keep it hooked up to this)). I think it'll charge close to 100% in about 90 minutes, maybe less.
- Since my G8 battery is ~ 3800 mAh (?), I can get up to two full charges out of this thing, or many 'partial' charges. From full, 30 minutes' time on the G8 doesn't even remove one 'dot' from the 4-light meter. This is real value, in my book. Because most of the time, I can get back to a power source in 30min or so.
So... for what I'm using it for, which is to buy time until I decide to finally (!) upgrade my phone, and keep the S8 running a little while longer... it's an excellent accessory, from a trusted company. Since this has been out a while, and been superseded by higher-cap devices, solar-capable chargers, etc. -- it's also cheap -- about the cost of one of those replacement battery kits (with batteries that came from who knows where).
Not often I unequivocally give the full 5-stars... but this product gets them from me. Recommended.
(oh, and mine came new in a box, so if yours doesn't... get in touch with Anker for a new replacement)
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Carbon impact
Carbon emissions from the lifecycle of this product were measured, reduced and offset.
As certified by
Climate neutral by ClimatePartner The Climate neutral label by ClimatePartner certifies that the carbon footprint of a product was calculated and all associated emissions were offset. Additionally, ClimatePartner encourages companies to set ambitious reduction targets and reduce their products' carbon footprints. The certificate number can be entered on ClimatePartner’s website for additional information such as the supported carbon offset project(s). ClimatePartner is improving lives by helping companies tackle climate change with practical solutions.
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Anker Portable Charger, Power Bank, 10,000 mAh Battery Pack with PowerIQ Charging Technology and USB-C (Input Only) for iPhone 15/15 Plus/15 Pro/15 Pro Max, iPhone 14/13 Series, Samsung Galaxy
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Anker Portable Charger, 313 Power Bank (PowerCore Slim 10K) 10000mAh and Travel Power Strip USB C, 511 USB Power Strip, 2Outlets & 3USB Ports, 5ft Soft Extension Cord$47.98 $49.98This bundle contains 2 items -
Anker Portable Charger, Power Bank, 10,000 mAh Battery Pack Screen Protector$32.99 $35.98This bundle contains 2 items
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Climate Pledge FriendlyProducts with trusted sustainability certification(s). Learn morePRODUCT CERTIFICATION (1)
Climate neutral by ClimatePartner certifies the carbon footprint of a product was calculated and all associated emissions were offset.
Climate Pledge FriendlyProducts with trusted sustainability certification(s). Learn morePRODUCT CERTIFICATION (1)
Climate neutral by ClimatePartner certifies the carbon footprint of a product was calculated and all associated emissions were offset.
Climate Pledge FriendlyProducts with trusted sustainability certification(s). Learn morePRODUCT CERTIFICATION (1)
Climate neutral by ClimatePartner certifies the carbon footprint of a product was calculated and all associated emissions were offset.
Climate Pledge FriendlyProducts with trusted sustainability certification(s). Learn morePRODUCT CERTIFICATION (1)
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This Item  Anker Portable Charger, Power Bank, 10,000 mAh Battery Pack with PowerIQ Charging Technology and USB-C (Input Only) for iPhone 15/15 Plus/15 Pro/15 Pro Max, iPhone 14/13 Series, Samsung Galaxy |  |  |  |  |  | |
| Price | $19.99 | $31.99 | -20% $63.98 Typical: $79.99 | -36% $16.63 Typical: $25.99 | -11% $39.99 Typical: $44.99 | -25% $29.99 List: $39.99 |
| Delivery | Get it as soon as Monday, May 13 | Get it as soon as Monday, May 13 | Get it as soon as Monday, May 13 | Get it as soon as Monday, May 13 | Get it as soon as Monday, May 13 | Get it as soon as Monday, May 13 |
| Customer Ratings | ||||||
| Value for money | ||||||
| For traveling | ||||||
| Charging power | ||||||
| Battery life | ||||||
| Sold By | AnkerDirect | AnkerDirect | AnkerDirect | AnkerDirect | AnkerDirect | Baseus Brand Store |
| capacity | — | 20000 milliamp hours | — | 10000 milliamp hours | 20000 milliamp hours | 20000 milliamp hours |
| connector type | USB-C, USB-A, Micro-USB | USB Type C | USB Type C | USB Type C | Built-in C Cable + 1C1A | USB Type C |
| number of ports | 3 | 2 | 2 | 2 | 3 | 3 |
| compatible devices | iPhone XS / XS Max / XR, Android smartphones and tablets (including the Nexus 7), and other USB-charged devices. | iPhone 15/15 Pro /15 Pro Max/14/14 Pro, Samsung, iPad Pro, and More | Tablet, MacBook, iPhone iPhone 15/15 Plus/15 Pro/15 Pro Max, iPhone14/13/12 series, Samsung Galaxy, iPad, and More | iPhone 15/15 Plus/15 Pro/15 Pro Max/14/14 Pro/Samsung/Pixel/LG | iPhone 15/15 Plus/15 Pro/15 Pro Max, iPhone 14/13 Series, MacBook, Galaxy | — |
| voltage | 5 volts | 5 volts | 5 volts | 5 volts | 5 volts | 5 volts |
| battery charge time | 4.5 hours | 24 hours | 28 minutes | 24 hours | — | — |
| weight | 7.5 ounces | 465 grams | 2 pounds | 250 grams | 0.76 pounds | — |
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Solid Charger, But Be Sure You Have The Right Cables!
Conor Brown
From the brand
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We want you to live without the inconvenience and uncertainty of where your next charge is coming from.
Our chargers and accessories don't just power up your devices, they offer the tech experience you want with zero restrictions.
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Product Description
 PowerCore Slim 10000 |  PowerCore Essential 20000 |  PowerCore Slim 10000 PD |  PowerCore Essential 20000 |  Anker Prime 20k PowerBank |  Anker 533 Power Bank |  Anker 737 PowerBank | |
|
Customer Reviews
|
101,366
|
85,917
|
9,769
|
6,553
|
1,262
|
3,148
|
8,896
|
|
Price
| $19.99 | — | $25.99 | $41.99 | $129.99 | $34.99 | $88.95 |
|
Series
| Basic | Basic | Basic | Basic | Premium | Basic | Premium |
|
Main Feature
| Slim | Portable | Slim | Portable | GaNPrime PowerCore 200W | 30W High-Speed Charging | PD 3.1, Max 140W |
|
Output Ports
| 1xUSB-A | 2xUSB-A | 1xUSB-C 1xUSB-A | 1xUSB-C 1xUSB-A | USB-C*2+USB-A*1 | USB-C*2+USB-A*1 | 2 USB-C, 1 USB-A |
|
Recharging Time
| ~5.5Hours | ~10.5 hours | ~4.5Hours (with PD charger） | ~6.8Hours (with PD charger） | ~1.3 Hours (100W) | ～2.4 Hours（15W） | ~1 Hour (140W) |
|
Size
| 5.87 x 2.68 x 0.55 in | 6.22 x 2.93 x 0.76 in | 5.87 x 2.68 x 0.55 in | 6.22 x 2.93 x 0.76 in | 5.00 × 2.15 × 1.96 in | 3.88 × 2.06 × 1.02 in | 6.13 x 2.15 x 1.95 in |
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Weight
| 208g/7.52oz | 350g/12.32oz | 250g/8.8oz | 350g/12.32oz | 1.19lb | 0.75lb | 630g/1.39lb |
Sustainability features
This product has sustainability features recognized by trusted certifications.
Carbon impact
Carbon emissions from the lifecycle of this product were measured, reduced and offset.
As certified by
Climate neutral by ClimatePartner The Climate neutral label by ClimatePartner certifies that the carbon footprint of a product was calculated and all associated emissions were offset. Additionally, ClimatePartner encourages companies to set ambitious reduction targets and reduce their products' carbon footprints. The certificate number can be entered on ClimatePartner’s website for additional information such as the supported carbon offset project(s). ClimatePartner is improving lives by helping companies tackle climate change with practical solutions.
Certification Number
743M8T Part of
Reviews with images
My Lifeline on Adventures: Anker Portable Charger Review ⚡
TL;DR:** The Anker 10,000 mAh Portable Charger has become an indispensable travel companion, combining compactness with powerful charging capabilities. Despite minor concerns about the charging port, its overall performance impressively meets the demands of active lifestyles.Starting on a week-long hiking expedition across Yosemite's breathtaking landscapes last year, I sought a power solution that could handle the rigorous demands of my tech-savvy travel kit. The Anker 10,000 mAh Portable Charger, celebrated for its slim profile and potent energy capacity, caught my eye. Its promise of high-efficiency charging seemed like the perfect fit for an outdoors enthusiast. From its first use, it proved essential, keeping my devices fully charged in remote locations.Journey Begins: Unpacking Power:** Straight out of the box, the Anker charger wowed with its elegant, lightweight design. Its portability shone as it slipped easily into my backpack’s side pocket. It initially powered up my iPhone 15 and GoPro swiftly, letting me capture every scenic moment without fretting over battery drain. 🎒Core Strengths: High Capacity, Compact Charger: This powerhouse exceeded expectations with the number of times it charged my devices on a single fill. It provided ample power for smartphones and even smaller cameras, perfect for extended adventures. 📱 Rugged and Reliable: The charger proved surprisingly resilient, withstanding dirt, light rain, and the rigors of travel. It reassured me that I could count on it even in less-than-ideal outdoor conditions.Challenges Along the Way: Port Concerns:** Although the charging port has held up well, community feedback sometimes points to its vulnerability. I handle it delicately, mindful of its potential as a weak spot in an otherwise robust device. 🔌 Ease of Use:** While generally user-friendly, mastering the charger’s functions, like optimal recharge times and reading battery indicators, could initially perplex new users. A more intuitive user interface or a detailed guide would enhance its accessibility.Reliability Reflections:Despite minor flaws, the Anker Portable Charger consistently demonstrates why it’s more than just an accessory—it’s a survival tool when far from conventional power sources. It allows me to immerse myself in adventure, secure in the knowledge that my devices will remain powered.Conclusion:Ideal for both hardcore adventurers and professionals on the move, this Anker charger excels as a reliable ally against battery woes. Although there are slight usability and durability concerns, they are minor compared to the independence it offers from charging worries. Its reliable performance and straightforward design make it a top recommendation for anyone needing a dependable power source.This Anker charger isn’t merely a gadget; it’s a critical component of the modern tech ensemble, ensuring uninterrupted connectivity and energy efficiency in a sleek, manageable package. It revolutionizes power management for anyone prioritizing reliability and effectiveness in their electronic devices.
Top reviews from the United States
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Reviewed in the United States on May 24, 2023
Let me share my personal experience and why this remarkable power bank has earned its spot as my trusty sidekick. As a tech enthusiast who loves exploring the great outdoors, I depend heavily on my smartphone for navigation, capturing memories, and staying connected. But as we all know, battery life can be a real buzzkill. That's where the Anker Portable Charger comes to the rescue!
First and foremost, this power bank boasts a whopping 10,000mAh battery capacity, providing me with enough juice to revive my phone multiple times. It's like having a superhero's power at my fingertips! With this portable charger in my backpack, I can bid farewell to the anxiety of running out of battery power at the most inconvenient moments.
What sets the Anker PowerCore Slim 10K apart from the rest is its sleek design. It's incredibly slim, compact, and lightweight, making it the perfect travel companion. Gone are the days of bulky power banks weighing down my pockets or bags. The Anker PowerCore Slim 10K slides effortlessly into any pocket, leaving me feeling light and free.
Now, let's talk about charging speed. The PowerIQ Charging Technology integrated into this power bank is a game-changer. It automatically detects the device connected and delivers the fastest possible charge, ensuring that I spend less time waiting and more time enjoying my adventures. Whether I'm charging my iPhone or my Samsung Galaxy, the Anker Portable Charger handles it all with lightning speed.
I must highlight the USB-C input, which provides an incredibly convenient way to recharge the power bank itself. Just a single cable and my power bank is ready to go again. No more fumbling with multiple cables or searching for an elusive wall outlet. This feature alone has saved me from countless moments of despair when I've forgotten to charge my power bank overnight.
One of the key aspects I appreciate about Anker is their commitment to safety. The PowerCore Slim 10K comes with multiple safety features, including surge protection, short circuit prevention, and overcharge protection. This gives me peace of mind knowing that my precious devices are safeguarded against any potential mishaps.
But let's get to the fun part—the funny moments that this power bank has helped me navigate. Picture this: I'm in the middle of a breathtaking hike, capturing stunning photos of nature's beauty when suddenly, my phone dies. Panic sets in, but then I remember my trusty Anker PowerCore Slim 10K. With a quick connection, my phone starts charging, and I'm back in action, saving the day (and the photos)!
Or how about the time I was stuck at an airport during a long layover? I found myself a cozy corner, plugged in my phone to the Anker Portable Charger, and binge-watched my favorite TV series without worrying about draining my battery. The power bank kept me entertained and kept my phone alive throughout the entire layover. It was like having my own personal entertainment station in my backpack.
In conclusion, the Anker Portable Charger, 313 Power Bank (PowerCore Slim 10K), is an absolute game-changer. With its massive battery capacity, sleek design, fast charging capabilities, and emphasis on safety, it has become an indispensable companion for all my adventures. From surviving unexpected power outages to ensuring I capture every precious moment, this power bank has proven itself time and time again.
So, if you're tired of being at the mercy of low battery warnings and are ready to unleash your inner superhero, I highly recommend the Anker Portable Charger, 313 Power Bank (PowerCore Slim 10K). Say goodbye to battery anxiety and hello to worry-free exploration! Get yours today and experience the magic for yourself.
Color: BlackVerified Purchase
Unleashing Superpowers: the Lifesaver You Need!
Reviewed in the United States on May 24, 2023
Have you ever experienced the panic of seeing your phone battery drain to 1% while you're in the middle of a road trip or a day-long adventure? I certainly have! But fear no more, my fellow adventurers, for I have discovered the ultimate solution: the Anker Portable Charger, 313 Power Bank (PowerCore Slim 10K)!Reviewed in the United States on May 24, 2023
Let me share my personal experience and why this remarkable power bank has earned its spot as my trusty sidekick. As a tech enthusiast who loves exploring the great outdoors, I depend heavily on my smartphone for navigation, capturing memories, and staying connected. But as we all know, battery life can be a real buzzkill. That's where the Anker Portable Charger comes to the rescue!
First and foremost, this power bank boasts a whopping 10,000mAh battery capacity, providing me with enough juice to revive my phone multiple times. It's like having a superhero's power at my fingertips! With this portable charger in my backpack, I can bid farewell to the anxiety of running out of battery power at the most inconvenient moments.
What sets the Anker PowerCore Slim 10K apart from the rest is its sleek design. It's incredibly slim, compact, and lightweight, making it the perfect travel companion. Gone are the days of bulky power banks weighing down my pockets or bags. The Anker PowerCore Slim 10K slides effortlessly into any pocket, leaving me feeling light and free.
Now, let's talk about charging speed. The PowerIQ Charging Technology integrated into this power bank is a game-changer. It automatically detects the device connected and delivers the fastest possible charge, ensuring that I spend less time waiting and more time enjoying my adventures. Whether I'm charging my iPhone or my Samsung Galaxy, the Anker Portable Charger handles it all with lightning speed.
I must highlight the USB-C input, which provides an incredibly convenient way to recharge the power bank itself. Just a single cable and my power bank is ready to go again. No more fumbling with multiple cables or searching for an elusive wall outlet. This feature alone has saved me from countless moments of despair when I've forgotten to charge my power bank overnight.
One of the key aspects I appreciate about Anker is their commitment to safety. The PowerCore Slim 10K comes with multiple safety features, including surge protection, short circuit prevention, and overcharge protection. This gives me peace of mind knowing that my precious devices are safeguarded against any potential mishaps.
But let's get to the fun part—the funny moments that this power bank has helped me navigate. Picture this: I'm in the middle of a breathtaking hike, capturing stunning photos of nature's beauty when suddenly, my phone dies. Panic sets in, but then I remember my trusty Anker PowerCore Slim 10K. With a quick connection, my phone starts charging, and I'm back in action, saving the day (and the photos)!
Or how about the time I was stuck at an airport during a long layover? I found myself a cozy corner, plugged in my phone to the Anker Portable Charger, and binge-watched my favorite TV series without worrying about draining my battery. The power bank kept me entertained and kept my phone alive throughout the entire layover. It was like having my own personal entertainment station in my backpack.
In conclusion, the Anker Portable Charger, 313 Power Bank (PowerCore Slim 10K), is an absolute game-changer. With its massive battery capacity, sleek design, fast charging capabilities, and emphasis on safety, it has become an indispensable companion for all my adventures. From surviving unexpected power outages to ensuring I capture every precious moment, this power bank has proven itself time and time again.
So, if you're tired of being at the mercy of low battery warnings and are ready to unleash your inner superhero, I highly recommend the Anker Portable Charger, 313 Power Bank (PowerCore Slim 10K). Say goodbye to battery anxiety and hello to worry-free exploration! Get yours today and experience the magic for yourself.
Images in this review
Top reviews from other countries
C.K.
Item works perfectly as advertised!
Reviewed in Canada on February 29, 2024Color: BlackVerified Purchase
hassan ali
Slim, Lightweight, and Value-Packed!
Reviewed in the United Kingdom on November 19, 2023Color: BlackVerified Purchase
