Anker 100W Smart Display Fast Charger Lite (B121B) – Chinese Version

Anker 100W Smart Display Fast Charger Lite (B121B) – Chinese Version – 100W GaN brick with a live LCD

The Anker B121B is a 100W GaN wall charger with two USB-C, one USB-A, and a smart display for power, voltage, and temperature. Official name is Anker Charger (100W, 3 Ports, Smart Display); housing may read A121B. This listing is the Chinese version with a foldable Type A plug.

Use it at a Dhaka desk or pack it when a laptop, phone, and third gadget share one outlet. Either C port feeds up to 100W alone with a 100W-rated cable. Input is 100-240V. The catch is pin shape.

Anker 100W Smart Display Fast Charger Lite (B121B) – Chinese Version Features

• GaN design with 100W total output
• Two USB-C ports and one USB-A port
• Each USB-C alone: 5V/9V/15V 3A, 20V 5A (100W max)
• USB-A alone: up to 33W (11V 3A)
• Smart LCD for live power, voltage, temperature, and usage hours
• Long-press rotates the display 90 degrees
• ActiveShield 4.0 temperature protection
• Foldable two-pin wall plug, 100-240V input
• About 69 x 55 x 34 mm and about 210-212 g
• PD 3.0, PPS, QC 3.0, BC 1.2, Apple, FCP, AFC, SCP, UFCS

Ports and Real Power Split

Use one USB-C port alone for 100W with a 100W-rated cable. Two ports share as 70W plus 30W or 95W plus 5W on C plus C, and 67W plus 33W or 95W plus 5W on C plus A. Three ports share as 80W plus 12W plus 7.5W.

Smart Display You Can Read on a Crowded Strip

The screen shows watts as they move, plus voltage, temperature, and usage hours. A long-press turns the numbers 90 degrees so the readout stays upright on a crowded strip. Press once to step the view. The last angle comes back on the next plug-in.

Heat Control and Low-Current Mode

ActiveShield 4.0 watches temperature and can ease output if the case gets too warm. When earbuds or a watch sit on a second port at a very low draw, the brick can move into a 95W plus 5W split so the small device still charges while the main C port keeps most of the budget.

Plug Fit and Bangladesh Sockets

Many sockets in Bangladesh are Type C, Type D, or Type G. Keep a pin converter if the outlet does not accept two flat pins. Input covers 100-240V, so the converter is about pin shape, not voltage. Fold the pins when you pack the brick.

Protocols and Cable Notes

Verified protocols include PD 3.0, PPS, BC 1.2, Apple charging, QC 3.0, FCP, AFC, SCP, and UFCS. Do not treat this unit as PD 3.1 EPR or a 140W brick. Laptop speed depends on a 100W-rated C-to-C lead. No cable is in the box.

What’s in the Box

• 1 x Anker B121B 100W smart display charger (Chinese version)

Why Buy from Gadgeterians

• Cash on Delivery across Bangladesh
• Delivery inside Dhaka in 1-2 days
• Delivery across the rest of Bangladesh in 3-4 days
• 7-day replacement for manufacturing defects

Browse more in the power adapters category.

People Also Ask

Will the plug fit sockets in Bangladesh?

Two flat pins need an outlet or pin converter for Type C, D, or G sockets. Input covers 100-240V, so voltage is not the limit.

Can it charge a USB-C laptop?

Yes. Either USB-C port can supply up to 100W when used alone with a 100W-rated cable. Shared ports split the budget as listed in the spec table.

What does the smart display show?

Live power, voltage, temperature, and usage hours. A long-press rotates the screen 90 degrees so the numbers stay readable on a crowded strip.

Does it support PD 3.1 or 140W?

No. Verified protocols include PD 3.0, PPS, QC 3.0, and the list in the spec table. Do not treat this SKU as EPR or 28V.

What protection does it use?

ActiveShield 4.0 watches heat and can ease output if the case warms up during long charge sessions.

Do I need my own cable?

Yes. Full 100W laptop speed needs a 100W-rated USB-C cable. A thin phone lead will cap the wattage even when the port can do more.

Where can I buy it in Bangladesh?

Order from Gadgeterians with Cash on Delivery, Dhaka delivery in 1-2 days, nationwide delivery in 3-4 days, and 7-day replacement for manufacturing defects.

What is the price of the Anker 100W Smart Display Fast Charger Lite (B121B) – Chinese Version in Bangladesh?

This charger is 4050 BDT, available at Gadgeterians Bangladesh.