Anker 533 Power Bank (PowerCore 25W) — Black
The Anker 533 Power Bank (PowerCore 25W) is a compact, high-speed power bank built for charging phones, tablets, and small accessories on the move. Its 10,000mAh battery powers three devices simultaneously through dual USB-C ports and one USB-A port, delivering a combined 25W output for efficient charging across multiple gadgets at once. A built-in smart display shows remaining battery capacity at a glance, so there’s no guessing how much charge is left before heading out. Anker’s ActiveShield 2.0 safety system continuously monitors temperature during charging, and the slim, pocket-friendly design keeps the power bank easy to carry daily.
Key Features
- 10,000mAh capacity with 25W total output, charging three devices at once
- Dual USB-C ports and one USB-A port, covering most modern device charging needs
- Built-in smart display, showing remaining battery capacity at a glance
- ActiveShield 2.0 safety system, continuously monitoring temperature during use
- Slim, compact design, easy to carry daily in a bag or pocket
Technical Specifications
| Specification | Detail |
|---|---|
| Model | Anker 533 Power Bank (PowerCore 25W), Model A1249 |
| Colour | Black |
| Battery Capacity | 10,000 mAh |
| Total Output | 25W Max |
| Ports | 2 x USB-C, 1 x USB-A |
| Input (USB-C1/C2) | 5V=3A / 9V=2.22A / 12V=1.5A |
| USB-C1 Output | 5V ⎓ 3A / 9V ⎓ 2.22A / 10V ⎓ 2.25A / 12V ⎓ 1.5A |
| USB-C2 Output | 5V ⎓ 3A / 9V ⎓ 2.22A / 12V ⎓ 1.5A |
| USB-C1/C2 PPS Output | 5–11V ⎓ 2.78A (25W Max) |
| USB-A Output | 5V ⎓ 3A / 9V ⎓ 2A / 10V ⎓ 2.25A / 12V ⎓ 1.5A |
| Total Combined Output | 5V ⎓ 3.6A Max |
| Dimensions | 152.6 x 71.6 x 15.6 mm (6.0 x 2.8 x 0.6 in) |
| Weight | 246g (8.68 oz) |
| Safety | ActiveShield 2.0 temperature monitoring |
| Display | Built-in capacity indicator |
| Compatibility | iPhone 12/13/14 series, Samsung S22/S23 series, Samsung Note 10/10+/20, iPad Air/mini/Pro (2020–2022), MacBook Air (2022/2023), AirPods/AirPods Pro |
Best Suited For
- Commuters and travelers needing to charge a phone, tablet, and accessory at the same time
- Users who want a battery-level display, avoiding the guesswork of unmarked power banks
- Anyone charging newer USB-C devices, including recent iPhones, iPads, and compatible MacBook Air models


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