

⚡ Power up your hustle, anywhere, anytime.
The Anker PowerCore 10K is a compact, lightweight 10,000mAh portable charger featuring advanced PowerIQ technology for fast 5V/3A charging. Designed for durability with scratch resistance and drop-tested toughness, it supports two-way USB-C input/output for quick recharge cycles. Perfect for busy professionals, it provides up to two full charges for the latest smartphones and comes with an 18-month warranty and customer support.
















| ASIN | B0D5CLSMFB |
| Amperage | 3 Amps |
| Antenna Location | Phone |
| Battery Capacity | 10000 Milliamp Hours |
| Battery Cell Type | Lithium Polymer |
| Battery Charge Time | 5 Hours |
| Battery Weight | 172 Grams |
| Best Sellers Rank | #48 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #3 in Cell Phone Portable Power Banks |
| Brand | Anker |
| Color | Black |
| Compatible Devices | Smartphone |
| Connector Type | USB-C*1+USB-A*1 |
| Customer Reviews | 4.5 out of 5 stars 7,374 Reviews |
| External Testing Certification | / |
| Item Dimensions | 6.01 x 0.61 x 2.82 inches |
| Item Dimensions L x W x Thickness | 6.01"L x 0.61"W x 2.82"Th |
| Item Weight | 0.53 Pounds |
| Manufacturer | Anker Innovations Limited |
| Model Number | A1229 |
| Number of Batteries | 1 C batteries required. (included) |
| Number of Outlets | 2 |
| Number of Ports | 3 |
| Other Special Features of the Product | Fast Charging |
| Output Current | 3 Amps |
| Portable | Yes |
| Power Source | Corded Electric |
| Rapid Charging Performance | Fully recharge in 5 hours 10 mins |
| Reusability | Rechargeable |
| Special Feature | Fast Charging |
| UPC | 194644200091 |
| Voltage | 5.0 |
| Warranty Description | 18 |
| Warranty Type | Limited |
S**A
Power bank
This Anker power bank is awesome! Charges my phone super fast and lasts a long time. Compact, reliable, and perfect for travel or daily use. Definitely worth it! 🔋✨
T**T
Older tech, trusted name, good deal for2
Kinda takes forever to charge the power bank, but does charge devices quickly and lasts a long time for powering other things like lights. Initially purchased to use with fan blown up Halloween costume, and it worked great! Now using for usb tree lights and again working fabulously. Kids have used for iPad charging in the car and they work great for that also. Very durable, and seem to last a long time. It’s kinda heavy, but it is slim. I recommend if you don’t need something that charges up faster with . It does charge up with usbc and micro usb which takes forever and a day, and has USBc in/out USBa out.
L**N
It's simply Anker!
This Anker PowerCore slim 10000 is a fantastic charger to add to your edc! I own several Anker products and they don't disappoint. 1.It does a good job of charging my phone quickly, 2. sufficient power, can get 2 full charges on it, 3. and can also charge multiple devices at once, before having to cap it off. 4. It’s slim, 5.compact design, 6. and easy to carry at 8.6 oz, and works every time, talk about reliability! 7. This PowerCore charger also has a Trickle-Charging Mode: Double-press the button to activate (Green Led) for small devices like Bluetooth headphones and Blue led to indicate charging your phone or larger items such as a laptop. 8. This charger doesn't have a digital gauge to read the battery percentage but it does have colored Indicators: Four LEDs show remaining battery life (25% each x 4) 9. Includes USB-A (output) and USB-C (input/output), with some older models having Micro-USB input. Cons: None! I hope the review helps, from an honest handymans perspective definitely one of the best portable chargers I’ve owned. Do i recommend it? Highly recommended!
L**X
Updated review
I have an older version of this power bank and I LOVE it. It’s hardy, it’s lasted, and it charges my phone 2.5 times. I decided to get this “updated” version for my husband for Christmas and it’s awful. The casing is cheap. The first one came broken. They replaced it, and the second one will not charge. It’s been on the charger for two days (tried two different cords and boxes) and has charged only one dot. Disappointing because this used to be a great product. Edit: the company reached out to me and offered me a replacement. I did not want a replacement as I had already ordered two and the holiday return lines are very long and I was willing to just count it as a loss, but they came back and offered me a full refund. I will likely order another one in a few months and give it another try. The first one I bought for myself I have had for several years. I carry it every day. It’s been everywhere with me from AZ, to Bermuda, to the middle of the Pacific Ocean for a month and I’ve never had an issue or complaint. I hope this updated model will be the same.
M**M
Small, Reliable, and Exactly What You Want in a Power Bank
This Anker PowerCore 10K is one of those rare tech accessories that just quietly does its job perfectly. It’s compact enough to toss in a bag or purse without thinking about it, yet powerful enough to keep my phone going when I really need it for travel days, long outings, or emergencies. What stands out most is the reliability. It charges consistently, doesn’t overheat, and holds its charge well even when it’s been sitting unused for a while. The size-to-capacity ratio is excellent; it feels solid without being bulky, and it easily delivers multiple phone charges from a single full power bank charge. If you want something dependable, travel-friendly, and from a brand that actually delivers on its specs, this is an easy recommendation. No gimmicks, no surprises. It's just a well-made power bank that works when you need it.
M**.
Compact, Powerful, and Perfect for Travel
This Anker PowerCore 10K is one of the best portable chargers I’ve ever used. Despite being compact and lightweight, it packs a serious punch—10,000mAh is enough to fully charge a phone multiple times without slowing down. The PowerIQ technology delivers fast, reliable charging, and it’s noticeably quicker than cheap off-brand power banks. The USB-C input/output is a huge plus, making it simple to use with modern devices. It holds its charge well, doesn’t overheat, and is built with the sturdy quality Anker is known for. It’s the perfect size for pockets, bags, and travel kits, and it’s basically a must-have for long days, road trips, hiking, or emergency backup. If you want a dependable, fast-charging power bank that won’t weigh you down, this is an excellent choice. Perfect size for hunting pack. Highly recommend.
J**E
Really holds a charge even after 3+ months unused
I bought this in sept 2025 for a trip i am taking. I charged it when I got it put it in the pocket of the backpack I will be using and pretty much forgot about until I started to pack. I was sure I would have to charge it again but no way. This thing kept a full charge for almost 3.5 months. I'm totally impressed. This is the only portable charger I will take with me when traveling. I don't care about the color because it works stupendously
R**Y
Outstanding power bank
This power bank is the best. Second one I have purchased. Great for travel or numerous other occasions. Tremendous value for the money, especially if you can get on sale. Charges and recharges quickly.
Trustpilot
2 days ago
1 month ago