--- product_id: 779878626 title: "Anker 533 Power Bank B2C - UN Black" brand: "anker" price: "₨1528" currency: LKR in_stock: false reviews_count: 5 url: https://www.desertcart.lk/products/779878626-anker-533-power-bank-b2c-un-black store_origin: LK region: Sri Lanka --- # Anker 533 Power Bank B2C - UN Black **Brand:** anker **Price:** ₨1528 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Anker 533 Power Bank B2C - UN Black by anker - **How much does it cost?** ₨1528 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/779878626-anker-533-power-bank-b2c-un-black) ## Best For - anker enthusiasts ## Why This Product - Trusted anker brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Anker 533 Power Bank B2C - UN Black Iteration 1 Review: My favourite power bank - I love anker products, and I know that I can always rely on them for reliability and quality. That’s why I decided to get this power bank, as I’ve had enough of my phone always having little to no battery whenever I need to use it the most. And I’ve got to say, this little thing has exceeded my expectations! First, I’ll start by clearing up some of the negative reviews. The “remaining time” on the screen ONLY shows how long the battery of the power bank itself will take to drain or charge fully, it doesn’t show the amount of time until your device is fully charged. Also, some people are getting confused by the labels on the back reading “5000mah”, but next to it, it says 2 pieces which means 2x 5000mah cells. Anker hasn’t put 10,000mAh since the two cells are in series instead of parallel. With that out of the way, it’s time for my review. I love this power bank. A lot. I don’t regret buying it one bit, and I take it everywhere with me. The 10000mah capacity is also more than enough for me, as I only use it to charge my iPhone 12 Pro or sometimes the Samsung S10+. It does get a little warm whilst charging, but I think that’s natural for a power bank. When I charge the iPhone and the Samsung at the same time, it disables the fast charging and goes down to 5v, but it’s still quite fast. (5v 4.8a shared). It does get warm when charging more than one device at a time, but that’s to be expected. It charges my iPhone rapidly, as fast as the anker 65w plug! It gets me from 25% to 70% in around 25 minutes, and the power bank would still have enough power to charge my phone 2 more times. On the samsung, it shows Fast charging, and on a more recent samsung (I tested the s21+) it shows super fast charging, so the 30w power is more than enough for me. It couldn’t really charge my dell Inspiron however, as it kept charging then stopping, but I don’t think it should be used as a power bank for laptops anyway. Now let’s talk about the size! When I unboxed it, I couldn’t believe how small it actually was. It’s very small and compact, which makes it really easy to slip in your pocket. I still can’t get over how small it is, especially for its battery capacity. However it would be nice to see a lanyard mount, even if it does include a little pouch in the box. Now the charging speeds. In one of the pictures, you can see that the power bank charges at a rate of around 22 watts (using the anker 65w plug), and it estimates the amount of time until it is fully charged at that charge rate. This thing charges up super fast, which is really handy for me whenever I need to use it. However, like some reviews say, it does become temperamental with its charging speeds, which is at a rate of 7 watts @ 9 volts. (with an 18W plug, was getting the same results sometimes with the anker 65w plug). This makes it take over 5-6 hours to charge from 0-100% which could be a turn off for some people. Not really much of a problem for me, but I do find it a tad inconvenient. It also doesn’t have pass-through charging. Overall I really love this thing. Anker have really impressed me with this power bank. 5 stars from me! Edit: Unfortunately whilst trying to charge my phone, the power bank failed after 2 months of use. However, this is my fault as later I discovered that the phone's charging port was short circuited. I won't decrease the rating as it has served me amazingly and was very high quality, but it doesn't seem to offer short circuit protection. I have contacted Anker support about this issue and hopefully I can get this issue resolved. Edit 2: I’m happy to say that the customer service from anker was absolutely phenomenal. They helped me resolve my issue and issued me another power bank of the same exact model. The new power bank works just like my old one did, i am super happy with the customer service with anker. 5 stars all the way Edit 3: I actually found out that this little power bank was able to charge my ASUS tuf dash f16 laptop at around 30-31 watts. It’s quite a tough little guy! However, judging by the display, it’ll last for around an hour, which definitely won’t be enough to fully charge a laptop. I’d only use it in case of emergencies, but nice to know that it works. And as for the aforementioned dell inspiron, it charges that too when it is fully shut down at a rate of 33 watts. However it does get quite warm, which is expected. Review: Erstklassige Powerbank <3 - Die Bank ist gut, aber man kann da nicht so gut drauf sitzen. Diese Low Energy Funktion ist genial, ich betreibe einen Bluetooth-Verstärker (Qudelix 5k, sehr empfehlenswert) im 24/7-Betrieb mit dieser Powerbank. Akkulaufzeit über 100 Stunden (die super coole Restlaufanzeige geht leider nur bis 99h 59m). A propos Anzeige bzw. Display: FIlme kann man darauf leider nicht gucken. Aber trotzdem finde ich die Anzeige richtig schön dezent leuchtend und leicht weich gezeichnet, gefällt mir sehr gut. Sehr angenehm. Sie scheint außerdem über Intelligenz zu verfügen, die meine bei Weitem übertrifft. Sie schaltet sich von selbst ein, wenn man ein Gerät anschließt. Oder heimlich während man schläft. Spaß. Es gibt da nichts negatives zu berichten. Sie wiegt (subjektiv gemessen^^) ein bissl mehr als mein Handy und ist schon etwas klobiger für den mobilen Transport (außer man hat sie im Rucksack oder so). Aber das ist nur meine Meinung, natürlich passt sie auch in jede Hosentasche. Sie ist halt nicht flach auf der Brust, sondern ein kleiner Klotzbrocken. Ich würd mir keine andere kaufen wollen und definitiv bei Anker bleiben. Gutes Gefühl! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BYNYBTYK | | Battery Cell Composition | Lithium Ion | | Battery Cell Type | Lithium Ion | | Battery Weight | 146 Grams | | Brand | Anker | | Brand Name | Anker | | Colour | Black | | Customer Reviews | 4.5 out of 5 stars 2,789 Reviews | | Global Trade Identification Number | 00194644130732, 00194644155575 | | Is Electric | No | | Item Dimensions | 9.8 x 5.2 x 2.6 Centimeters | | Item Type Name | 1 | | Item Weight | 222 Grams | | Item Weight Unit of Measure | 222 Grams | | Manufacturer | Anker | | Manufacturer Part Number | A1256011 | | Model Number | A1256011 | | Number of Batteries | 1 LR44 batteries required. (included) | | Number of Ports | 1 | | Output Wattage | 30 Watts | | Portable | Yes | | Power Source | battery powered | | Reusability | Rechargeable | | UPC | 194644155575 194644130732 | | Unit Count | 1.0 Count | | Voltage | 5 Volts | ## Product Details - **Battery Cell Composition:** Lithium Ion - **Brand:** Anker - **Colour:** Black - **Power Source:** battery powered - **Voltage:** 5 Volts ## Images ![Anker 533 Power Bank B2C - UN Black - Image 1](https://m.media-amazon.com/images/I/61LITVXSh-L.jpg) ![Anker 533 Power Bank B2C - UN Black - Image 2](https://m.media-amazon.com/images/I/61ykBqdURqL.jpg) ![Anker 533 Power Bank B2C - UN Black - Image 3](https://m.media-amazon.com/images/I/71R1+Uc1vVL.jpg) ![Anker 533 Power Bank B2C - UN Black - Image 4](https://m.media-amazon.com/images/I/71t9mr38qbL.jpg) ![Anker 533 Power Bank B2C - UN Black - Image 5](https://m.media-amazon.com/images/I/81z4qqwDE2L.jpg) ## Questions & Answers **Q: Why is my power bank providing fewer charges than expected?** A: The capacity reduction during charging is due to a 30% to 45% energy loss in the battery cells and conversion circuitry. Therefore, a fully charged Anker 523 Power Bank (PowerCore 10K) offers an estimated 5,500mAh to 7,000mAh to power devices. **Q: How can I estimate the number of charges for my device?** A: To estimate charging cycles, use this formula: ## Customer Reviews ### ⭐⭐⭐⭐⭐ My favourite power bank *by S***A on 10 October 2023* I love anker products, and I know that I can always rely on them for reliability and quality. That’s why I decided to get this power bank, as I’ve had enough of my phone always having little to no battery whenever I need to use it the most. And I’ve got to say, this little thing has exceeded my expectations! First, I’ll start by clearing up some of the negative reviews. The “remaining time” on the screen ONLY shows how long the battery of the power bank itself will take to drain or charge fully, it doesn’t show the amount of time until your device is fully charged. Also, some people are getting confused by the labels on the back reading “5000mah”, but next to it, it says 2 pieces which means 2x 5000mah cells. Anker hasn’t put 10,000mAh since the two cells are in series instead of parallel. With that out of the way, it’s time for my review. I love this power bank. A lot. I don’t regret buying it one bit, and I take it everywhere with me. The 10000mah capacity is also more than enough for me, as I only use it to charge my iPhone 12 Pro or sometimes the Samsung S10+. It does get a little warm whilst charging, but I think that’s natural for a power bank. When I charge the iPhone and the Samsung at the same time, it disables the fast charging and goes down to 5v, but it’s still quite fast. (5v 4.8a shared). It does get warm when charging more than one device at a time, but that’s to be expected. It charges my iPhone rapidly, as fast as the anker 65w plug! It gets me from 25% to 70% in around 25 minutes, and the power bank would still have enough power to charge my phone 2 more times. On the samsung, it shows Fast charging, and on a more recent samsung (I tested the s21+) it shows super fast charging, so the 30w power is more than enough for me. It couldn’t really charge my dell Inspiron however, as it kept charging then stopping, but I don’t think it should be used as a power bank for laptops anyway. Now let’s talk about the size! When I unboxed it, I couldn’t believe how small it actually was. It’s very small and compact, which makes it really easy to slip in your pocket. I still can’t get over how small it is, especially for its battery capacity. However it would be nice to see a lanyard mount, even if it does include a little pouch in the box. Now the charging speeds. In one of the pictures, you can see that the power bank charges at a rate of around 22 watts (using the anker 65w plug), and it estimates the amount of time until it is fully charged at that charge rate. This thing charges up super fast, which is really handy for me whenever I need to use it. However, like some reviews say, it does become temperamental with its charging speeds, which is at a rate of 7 watts @ 9 volts. (with an 18W plug, was getting the same results sometimes with the anker 65w plug). This makes it take over 5-6 hours to charge from 0-100% which could be a turn off for some people. Not really much of a problem for me, but I do find it a tad inconvenient. It also doesn’t have pass-through charging. Overall I really love this thing. Anker have really impressed me with this power bank. 5 stars from me! Edit: Unfortunately whilst trying to charge my phone, the power bank failed after 2 months of use. However, this is my fault as later I discovered that the phone's charging port was short circuited. I won't decrease the rating as it has served me amazingly and was very high quality, but it doesn't seem to offer short circuit protection. I have contacted Anker support about this issue and hopefully I can get this issue resolved. Edit 2: I’m happy to say that the customer service from anker was absolutely phenomenal. They helped me resolve my issue and issued me another power bank of the same exact model. The new power bank works just like my old one did, i am super happy with the customer service with anker. 5 stars all the way Edit 3: I actually found out that this little power bank was able to charge my ASUS tuf dash f16 laptop at around 30-31 watts. It’s quite a tough little guy! However, judging by the display, it’ll last for around an hour, which definitely won’t be enough to fully charge a laptop. I’d only use it in case of emergencies, but nice to know that it works. And as for the aforementioned dell inspiron, it charges that too when it is fully shut down at a rate of 33 watts. However it does get quite warm, which is expected. ### ⭐⭐⭐⭐⭐ Erstklassige Powerbank <3 *by P***H on 28 June 2026* Die Bank ist gut, aber man kann da nicht so gut drauf sitzen. Diese Low Energy Funktion ist genial, ich betreibe einen Bluetooth-Verstärker (Qudelix 5k, sehr empfehlenswert) im 24/7-Betrieb mit dieser Powerbank. Akkulaufzeit über 100 Stunden (die super coole Restlaufanzeige geht leider nur bis 99h 59m). A propos Anzeige bzw. Display: FIlme kann man darauf leider nicht gucken. Aber trotzdem finde ich die Anzeige richtig schön dezent leuchtend und leicht weich gezeichnet, gefällt mir sehr gut. Sehr angenehm. Sie scheint außerdem über Intelligenz zu verfügen, die meine bei Weitem übertrifft. Sie schaltet sich von selbst ein, wenn man ein Gerät anschließt. Oder heimlich während man schläft. Spaß. Es gibt da nichts negatives zu berichten. Sie wiegt (subjektiv gemessen^^) ein bissl mehr als mein Handy und ist schon etwas klobiger für den mobilen Transport (außer man hat sie im Rucksack oder so). Aber das ist nur meine Meinung, natürlich passt sie auch in jede Hosentasche. Sie ist halt nicht flach auf der Brust, sondern ein kleiner Klotzbrocken. Ich würd mir keine andere kaufen wollen und definitiv bei Anker bleiben. Gutes Gefühl! ### ⭐⭐⭐⭐⭐ Great power bank *by H***N on 1 June 2026* Love this power bank. Hold charge very well and chargers phones well and in quite a short amount of time ## Frequently Bought Together - Anker Power Bank, Power IQ 3.0 Portable Charger with PD 30W Max Output (PowerCore 30W), 10,000mAh Battery Pack for iPhone 15/15 Plus/15 Pro/15 Pro Max, MacBook, Dell, Microsoft Surface, and More - Anker USB C to USB C Cable, Type C 60W Fast Charging Cable (3.3FT, 2Pack) for iPhone 16 Series, iPad Mini 6 and More (USB 2.0, Red) - Anker USB C Charger (Nano 65W), PPS 3-Port Fast Compact Foldable USB C Charger Block for MacBook, iPad Pro, Galaxy S24, iPhone 16 / 15 and more series --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.lk/products/779878626-anker-533-power-bank-b2c-un-black](https://www.desertcart.lk/products/779878626-anker-533-power-bank-b2c-un-black) --- *Product available on Desertcart Sri Lanka* *Store origin: LK* *Last updated: 2026-09-07*