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Anker Power Bank, 313 Portable Charger (PowerCore Slim 10K) 10000mAh Battery Pack with High-Speed PowerIQ Charging Technology for iPhone, Samsung Galaxy, and More
RRP: | £22.99£22.99
Details This is the retail price by the manufacturer or importer of the product. Amazon confirms the relevance of this RRP, on a quarterly basis, compared to prices charged by at least one competitor or Amazon. Learn more |
Deal Price: | £18.99£18.99
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Save 10% on 1 Anker 735 Charger GaNPrime 65W For every 1 Qualifying items you purchase offered by AnkerDirect UK.
Save 10% on 1 Anker 735 Charger GaNPrime 65W For every 1 Qualifying items you purchase offered by AnkerDirect UK. Select "Add both to Basket" to automatically apply promo code 0TDPCM4W. Here's how (terms and conditions apply)
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Save 10% on 1 A8487 240W USB C to USB C Charger Cable USB 4 Cable For every 1 Qualifying items you purchase offered by AnkerDirect UK.
Save 10% on 1 A8487 240W USB C to USB C Charger Cable USB 4 Cable For every 1 Qualifying items you purchase offered by AnkerDirect UK. Select "Add both to Basket" to automatically apply promo code 0TEYVF3D. Here's how (terms and conditions apply)
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Enhance your purchase
Connector type | USB Type A |
Brand | Anker |
Battery capacity | 10000 Milliamp Hours |
Compatible phone models | Samsung S21 / S20, IPhone 13/12/11 / Mini/Pro/Pro Max/XR/XS, Pixel 4 / 4XL/iPad Mini |
Colour | Black |
About this item
- Make sure this fits by entering your model number.
- Quality Throughout: Built adventure-tier tough with superior durability and scratch resistance, Anker 313 Power Bank is premium both inside and out.
- Slim Size, Big Power: One of the slimmest and lightest 10,000mAh portable chargers on the market. Provides 2.25 charges for iPhone 12, 1.6 charges for Galaxy S20 and 1.2 charges for iPad mini 5.
- Versatile Charging: Anker's exclusive PowerIQ and VoltageBoost technology combine to detect and deliver a tailored charge up to 12W, while the trickle-charging mode is the best way to charge low-power devices.
- Superior Safety: Anker’s comprehensive MultiProtect safety system includes overcharge protection, short circuit protection, temperature control, and more.
- What You Get: Anker 313 Power Bank (PowerCore 10K), Micro USB cable (USB-C cable and Lightning cable not included), travel pouch, welcome guide, lifetime* $25,000 connected equipment warranty, and friendly customer service.
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Product Description


Product Highlights
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Exclusive TechnologyAnker's exclusive PowerIQ and VoltageBoost technologies combine to ensure the fastest possible charge up to 2.4 A. Does not support Qualcomm Quick Charge. |
Airline FriendlyTake and use on any flight safely, and stay powered up on your journey. |
Rapid RechargeRecharge PowerCore using either the micro USB or USB-C ports. Micro USB cable included. USB-C cable not included. The USB-C port is input-only and cannot charge other devices. |
Product Highlights
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The Anker AdvantageFrom quality technology to friendly support. Join our family of over 55 million happy users, and change the way you charge. |
LED Power IndicatorThe cool-blue LED displays remaining power and charging status. Just push the button to see how much power you have left. |
Trickle-Charging ModeDesigned to provide optimized charging to low-power devices such as earphones, Bluetooth speakers, and other accessories. |
Anker 313 Power Bank (PowerCore 10K)
The Slim and Compact 10000mAh Portable Charger
From Anker, America's Leading Charging Brand
- Faster and safer charging with our advanced technology
- 55 million+ happy users and counting
Astonishing Size
Anker 313 Power Bank is incredibly slim and light for its large cell capacity. It can charge a phone up to three times and most tablets once. Weighing just half a pound, it’s only slightly heavier than a baseball and is designed to fit comfortably in your palm or pocket; perfect for work or traveling.
Advanced Charging Technology
Anker's exclusive PowerIQ and VoltageBoost technologies combine to ensure the fastest possible charge up to 2.4 A. Does not support Qualcomm Quick Charge.
Trickle-Charging Mode
Trickle charging is designed to provide optimized charging to low-power devices such as earphones, Bluetooth speakers, and other accessories. To activate, press the power button twice or press and hold for 2 seconds until the LED indicator turns green.
Recharge Your Way
Use Micro USB or USB-C (input only) to recharge in just 4.5 hours. Micro USB cable included. USB-C and Lightning cables not included.
Notes:
- USB-C cable, Lightning cable, and AC adapter not included.
- When the trickle-charging mode is on, the last LED light will remain green, regardless of battery status.
- The two input ports may not be used at the same time. The USB-C input port has no output function.
- Compatible with iPhone 13 / 12 / 11 / XS Series, iPad Mini 5, Android smartphones and tablets, and other USB-charged devices.
- Recharging will take 5.5 hours with a 10W charger (not included)
- 10,000mAh is the total nominal rated capacity of the internal battery cells.
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PowerCore Slim 10000 | 5,200mAh Ultra-Compact Portable Charger | 5000mAh Foldable Magnetic Wireless Portable Charger | 10,000mAh Foldable Magnetic Wireless Portable Charger | Anker 335 Power Bank (PowerCore 20K), 20W Portable Charger | PowerCore Essential 20,000 PD | |
Charging Technology | PowerIQ | PowerIQ | Power Delivery | Power Delivery | Power Delivery | |
Output Ports | 1xUSB-A | 1xUSB-C 1xUSB-A | 1xUSB-C | 1xUSB-C | 1xUSB-C 2xUSB-A | 1xUSB-C 1xUSB-A |
Recharging Time | 5.5 hours (with 10W charger) | 2.6 hours (with 12W) | 2hours 10min (12W) | 2.6 hours (with 20W) | ~6.8Hours (with PD charger) | |
Cable included | Micro USB cable | USB-A to USB-C cable | USB-C to USB-C cable | USB-C to USB-C cable | USB-A to USB-C cable | USB-A to USB-C charging cable |
Size | 14.9 x 6.8 x 1.4 cm | 9.7 x 4.58 x 2.2 cm | 10.5 x 6.65 x 1.28 cm | 10.7 x 6.65 x 1.81 cm | 16.64 x 8.27 x 2.35 cm | 15.8 x 7.4 x 1.92 cm |
Weight | 212.6g | 128.5g | 140g | 217g | 462.66g | 345.86g |
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.
About Anker
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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Special offers and product promotions
- Save 10% on 1 Anker 735 Charger GaNPrime 65W For every 1 Qualifying items you purchase offered by AnkerDirect UK. Select "Add both to Basket" to automatically apply promo code 0TDPCM4W. Here's how (terms and conditions apply)
- Save 10% on 1 A8487 240W USB C to USB C Charger Cable USB 4 Cable For every 1 Qualifying items you purchase offered by AnkerDirect UK. Select "Add both to Basket" to automatically apply promo code 0TEYVF3D. Here's how (terms and conditions apply)
What's in the box?
Product details
- Batteries : 1 Lithium Polymer batteries required. (included)
- Language : English
- Product Dimensions : 14.9 x 6.8 x 1.4 cm; 212.62 Grams
- Date First Available : 14 May 2019
- Manufacturer : Anker
- ASIN : B07QXV6N1B
- Item model number : A1229
- Country of origin : China
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- Delivery information:: We cannot deliver certain products outside mainland UK ( Details). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout.
- Best Sellers Rank: 3 in Mobile Phone Portable Power Banks
- Customer reviews:
Customer reviews
Customer Reviews, including Product Star Ratings, help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
Learn more how customers reviews work on Amazon
Reviewed in the United Kingdom on 30 May 2022
Top reviews from United Kingdom
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I am however disappointed with this purchase of the Anker Power Core Slim. It gets incredibly hot very quickly when in use (I never had this with previous power banks) also the charging port is very tight and difficult to get the cable in.
I would buy Anker again but this purchase has left me disappointed.
To enable this mode you press and hold the button on the powerbank until one of the blue led lights turns green. Simple enough.
Except it switches itself off after 1-2 hours. Apparently, this is not a fault. This is just all it can do. So if, like me, you want to maintain power to a small device like a tracker, its absolutely no good.
The LED indicators on the new version have much more limited visibility than on the original - you almost have to be looking directly down on the newer power bank to see what level of charge it has, although the button to check charge level is better placed on the new one, being combined with the LED indicators.
New version has a USB-C input (only) which might mean a shorter time to charge power bank if you have a suitable cable? The cable supplied is standard USB to micro-USB.
On the plus side, it is currently cheaper as there's a £5 discount and also a voucher available.
As usual with Anker products, beautifully packaged and the box includes a carrying pouch as well as the supplied cable.
Recharging my phone seems to work as expected (but only a partial recharge so far) so overall I am happy, but I think I would have been at least as happy with the older version (which my son happens to have, so I've been able to compare for real) if it had been the same price and it would have got the full 5 stars compared to the 4 I'm giving the newer one as I don't think its description or the LED indicators are as good.
The most impressive element for me is the speed at which it charges my phone / headphones. I’d say my phone charges quicker using this than it does via the mains charger. A ten minute charge seems to take my phone from 20% battery remaining to 50%.
It has good capacity. I have fully charged my phone twice and given my iPad a hefty boost before it’s run out of juice. The trickle charge is a helpful addition, allowing me to charge bluetooth headphones too.
The only gripe (not significant enough to knock a star off in my book) is the indicator light that show how much power is left in the battery could be better. They take ages to drop from 4-lights remaining to 3-lights. Ages from 3-lights to two, but a lot less to go to 2 and 1 light. I don’t think this is a big deal though.
On the whole, I'd highly recommend. If I lost mine tomorrow, I’d buy exactly the same again.