LanLuk Wall Plug Portable Charger, 40,800mAh

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Product guide

LanLuk Wall Plug Portable Charger, 40,800mAh

The LanLuk Wall Plug Portable Charger is a high-capacity power bank listing built-in charging cables, an AC plug for recharging the pack, and a battery display. Its reported capacity and weight make it a better fit for multi-device backup than buyers prioritizing the lightest carry.

At a glance

The listing describes two built-in charging cables, an AC plug to recharge the power bank, and a digital battery display.
The product copy claims four-device charging and describes two built-in cables plus additional USB-C and USB-A ports.
The listed capacity may suit backup charging across several devices, though the source does not provide a verified device-charge count.

Price

$32.95Save 18%

Reference price: ~~$39.95~~

Price checked: Nov 14, 2026

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Pros and cons

Pros

Built-in cables and an AC plug can reduce the number of separate charging accessories needed.
A battery display gives a visible indication of remaining charge.
The listing describes charging multiple devices at once, useful when sharing a power bank.

Cons

Customer feedback reports that the unit feels heavier than single-port chargers.

Technical specifications

12 specifications

Identity
Brand	LanLuk
Model	Wall Plug Portable Charger

Display
Screen technology listed	LCD

Power and battery
Battery capacity	40800 milliamp_hours
Power configuration	Corded Electric
Battery cell type	Lithium Polymer
Voltage	220 volts
Number of ports	4
Connector type	USB Type C

Dimensions and installation
Dimensions listed	4 x 3 x 0.5 inches
Weight listed	200 g
Color	A-Black

What to know before buying

Listing details to confirm

Listing details are inconsistent or unconfirmed: dimensions are listed as both 4 x 3 x 0.5 inches and 5.8×2.9×1.1in, and the claimed 200 g weight may not align with the described large-capacity format. The listing also variously describes two USB ports, four ports, and four outputs, while the power configuration is labeled Corded Electric and the voltage is listed as 220 volts despite descriptions of a 100-240V wall input. Confirm the selected unit's dimensions, port layout, and AC input details before buying. The listing states that the power bank is not allowed on airplanes.

Who is it for?

A good fit for

Travelers or people assembling a home or vehicle backup kit who value built-in charging leads and direct wall recharging.
Buyers who want a battery display and the option to charge several devices from one pack.

Less suited to

Air travel, according to the listing's explicit warning that this capacity is not allowed on airplanes.
Buyers who prioritize low weight or need confirmed charging output and device-specific recharge estimates.

LanLuk Wall Plug Portable Charger, 40,800mAh · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.4 / 5 · 15,927 ratings

5 stars74%74%
4 stars13%13%
3 stars5%5%
2 stars2%2%
1 star6%6%

Customer feedback is favorable about travel portability and multi-device charging, but reports of battery life, charging speed, and reliability vary. Some customers describe long use between recharges, while others say the pack drains quickly or does not fully charge a device, and reports also differ on whether units keep working over time. For buyers relying on it as backup power, those mixed experiences matter more than the stated capacity alone. Customers also describe it as heavier than single-port chargers, relevant for anyone carrying it all day.

Positive themes

Customers appreciate its portability for trips and its ability to charge multiple devices.

Negative themes

Some customers describe the weight as a drawback compared with single-port chargers.

Mixed feedback

Customer reports differ on battery life, charging speed, and reliability.

Frequently asked questions

Can this power bank recharge from a wall outlet?

The listing describes a built-in AC plug for recharging the pack and also mentions Type-C cable input. The stated input voltage and port details are inconsistent, so confirm the selected model's charging configuration.

Can it charge several devices at the same time?

The listing claims simultaneous charging for up to four devices, but its port descriptions vary. Check the selected listing for the actual port layout and simultaneous-use details.

Is it suitable for airplane travel?

The product copy explicitly says it is not allowed on airplanes. Do not choose it for air travel based on the capacity claim.

Are the dimensions and weight clear?

No. The listing gives two different dimension sets and lists a weight of 200 g. Confirm the physical size and weight before purchase.