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. More information: 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 | Weight & dimensions | Width | 82.8 mm | | Depth | 170 mm | | Height | 23.6 mm | | Weight | 463 g | Design | Number of simultaneously connected devices (max) | 3 | | Product colour | Black | | Charger compatibility | Headphones/Headset, Mobile phone/Smartphone, Smartwatch, Tablet | | Shape | Rectangle | | LED indicators | Yes | Performance | Battery capacity | 20000 mAh | | Charging source | USB | | Fast charging | Yes |
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