Power You Can Bank On: Equipped with 20,000mAh capacity, keep your devices powered for days while you travel for work or leisure. Charge an iPhone 13 4.3 times, or a Galaxy S22 Ultra over 3 times.
Blazing Fast Speeds: Get the fastest possible charge of up to 20W with 3 USB ports. Charge an iPhone 13 to 50% in 37 minutes.
Power for 3: Charge your everyday items such as your phone, earphones, and Apple Watch at once.
Comprehensive Safety System: A combination of 10 safety features that work together to provide ultimate protection for your devices, your chargers and most importantly, you.
What You Get: Anker 335 Power Bank (PowerCore 20K), USB-A to USB-C cable, welcome guide, our 18-month stress-free warranty, and friendly customer service.
Trickle Charging Mode
Get optimized charging to low-power devices such as earphones, Bluetooth speakers, and other accessories.
Wide Compatibility
Works flawlessly with a wide range of mobile devices including phones, tablets, and more
Comprehensive Safety
Anker's MultiProtect safety system combines advanced temperature control, overcharge protection, short-circuit protection, and a fireproof casing to ensure complete protection for you and your devices.
- Number of simultaneously connected devices (max): 3 Black
- Headphones/Headset, Mobile phone/Smartphone, Smartwatch, Tablet
- Charging source: USB
- 20000 mAh
- Fast charging
- USB Type-C connector
| Design | |
|---|---|
| Number of simultaneously connected devices (max) | 3 |
| Product colour | Black |
| Charger compatibility | Headphones/Headset, Mobile phone/Smartphone, Smartwatch, Tablet |
| Built-in display | No |
| Shape | Rectangle |
| Built-in flashlight | No |
| Built-in mirror | No |
| Built-in compass | No |
| LED indicators | Yes |
| Performance | |
|---|---|
| Charging source | USB |
| Battery capacity | 20000 mAh |
| Wireless charging | No |
| Fast charging | Yes |
| Ports & interfaces | |
|---|---|
| Input interface | USB Type-C |
| USB Type-A connector | Yes |
| USB Type-A output ports | 2 |
| USB Type-C connector | Yes |
| USB Type-C ports quantity | 1 |
| Radio | |
|---|---|
| Built-in radio | No |
| Weight & dimensions | |
|---|---|
| Width | 82.8 mm |
| Depth | 170 mm |
| Height | 23.6 mm |
| Weight | 463 g |
