
The Anker 87W 20000mAh Power Bank with Built-In USB-C Cable (A1383H11) is a powerful travel charger with the cable already attached. It gives up to 65W to a single device – enough for a MacBook or Windows laptop – and up to 87W across three devices at once. We sell the genuine Anker A1383H11 at My Memory Store with islandwide delivery across Sri Lanka.
Built-in USB-C cable – never forget your cable again
The Anker A1383H11 has a USB-C cable built into the body. Just pull it out, plug into your phone or laptop and start charging – no hunting for a cable in your bag. Anker tests the built-in cable to withstand more than 10,000 bends, so it is made for daily use.
Anker A1383H11 65W laptop charging
Most power banks can only charge phones. The A1383H11 gives up to 65W from the built-in cable or the USB-C port, so it can charge laptops as well:
- 14-inch MacBook Pro to 50% in under 40 minutes
- MacBook Air to 52% in 30 minutes
- iPhone 15 Pro to 58% in 30 minutes
- 13 to 14-inch Windows laptops, iPad, Samsung Galaxy, Pixel and Nintendo Switch
87W total output for 3 devices
Charge your laptop, phone and earbuds at the same time using the built-in cable, the USB-C port and the USB-A port. Total output is up to 87W, with a single device getting up to 65W. The USB-A port gives up to 22.5W for older cables and devices.
20,000mAh with super fast recharge
The 20,000mAh battery has enough power for several phone charges or a good laptop top-up during a long day, a trip or a power cut. When it is empty, it recharges fully in about 1.5 hours with a 65W USB-C charger – much faster than most 20,000mAh power banks. The LED display shows the exact battery percentage.
Ready for travel
At about 440g and 2.5cm thick, the A1383H11 slips into a laptop bag or backpack. It is approved for airline travel, so you can carry it in your cabin baggage on flights.
Things to know before you buy
- A wall charger is not included. Use a 65W USB-C charger for the fastest 1.5-hour recharge (about 4.5 hours with a 30W charger).
- When two USB-C devices charge together, power is shared and one device charges more slowly.
- Large laptops such as MacBook Pro 16-inch or gaming laptops will charge slowly or only hold their level under heavy use.
- iPhone 14 and older need a USB-C to Lightning cable (not included) using the USB-C port.
- Carry it in cabin baggage when flying – power banks are not allowed in checked luggage.
Why buy the Anker A1383H11 from My Memory Store
We have sold genuine mobile and computer accessories from our shop in Talbot Town, Galle since 2010. Every Anker power bank we sell is genuine and checked before dispatch. We deliver islandwide in 1 to 3 working days, cash on delivery is available, and you can also pay by card or bank transfer. Koko and Payzy instalment plans can be used at checkout.
Browse more power banks in Sri Lanka, or see the official Anker product page.

Specifications
- Brand: Anker
- Model: A1383H11
- Capacity: 20,000mAh
- Ports: Built-in USB-C cable, 1 x USB-C, 1 x USB-A
- USB-C cable / port output: 5V⎓3A / 9V⎓3A / 10V⎓2.25A / 12V⎓3A / 15V⎓3A / 20V⎓3.25A (65W max)
- USB-A output: 5V⎓3A / 9V⎓2A / 10V⎓2.25A / 12V⎓1.5A (22.5W max)
- USB-C cable / port input: 5V⎓3A / 9V⎓3A / 12V⎓1.5A / 15V⎓3A / 20V⎓3.25A (65W max)
- Total output: 87W max
- Recharge time: About 1.5 hours (65W charger), about 4.5 hours (30W charger)
- Display: LED battery percentage
- Built-in cable durability: 10,000+ bends
- Size: 157.5 x 73.6 x 25.4 mm
- Weight: About 440 g
- Colour: Black
- In the box: Anker Power Bank (20K, 87W, Built-In USB-C Cable), welcome guide























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