LISEN 2E460 20,000mAh Power Bank with USB-C Cable

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Product guide

LISEN 2E460 20,000mAh Power Bank with USB-C Cable

The LISEN 2E460 power bank is listed with a 20,000mAh capacity, a built-in USB-C cable and a separate USB-C port. Its listing claims up to 55W Xiaomi HyperCharge and 35W PD/QC/PPS output, but the stated maximum output is inconsistent, so confirm charging requirements for your device before buying.

At a glance

Built-in braided USB-C cable plus a separate USB-C port, according to the listing.
A digital display is listed for battery status at a glance.
The aluminium body is described as slim, but customer feedback includes concerns about weight.
The title and feature text claim different charging maxima. Treat the speeds as device- and mode-dependent claims, not a single confirmed output.

Price

£34.99Save 30%

Reference price: ~~£49.99~~

Price checked: 14 Nov 2026

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Pros and cons

Pros

The built-in cable and an additional USB-C port can reduce the need to carry a separate charging lead.
The listed 20,000mAh capacity and digital battery display suit travel or day-to-day top-ups.
The listing names PD, QC and PPS charging support as well as Xiaomi-specific HyperCharge.

Cons

Customer feedback reports that some buyers find the power bank heavy.

Technical specifications

22 specifications

Identity
Brand	LISEN
Model	2E460
Colour	Metallic Gray

Capacity and charging
Capacity	20000mAh
Maximum output in specifications	35W max output power
Xiaomi charging claim	up to 55W Xiaomi HyperCharge
Other charging claim	35W PD/QC/PPS
Input power	30W input power
Ports	2
Listed voltage	9.0

Design and dimensions
Features	Built In Cable, Digital Display, Travel
Body material	aluminum body
Dimensions listed	5.1 x 2.5 x 1.3 centimetres
Alternative dimensions listed	14.7L x 6.9W x 1.8Th centimetres
Weight listed	0.42 Pounds
Slim profile claim	0.7" slim profile
Portability	Yes

Compatibility and travel
Compatible devices listed	iPhone 17,iPhone 17 Pro,iPhone 17 Pro Max,iPhone Air,iPhone 16,iPhone 16 Pro,iPhone 16 Pro Max,iPhone 15,iPhone 15 Pro,iPhone 15 Pro Max
Travel and certification claim	CCC, CE, FCC, UL, TUV, DOE, UN38.3, and RoHS certifications
Manufacturer flight claim	meets TSA carry-on rules

Other listing details
Country of origin	China
Manufacturer warranty listed	2 Year Manufacturer

What to know before buying

Listing details to confirm

Charging details are inconsistent: the title claims 55W Xiaomi HyperCharge and 35W PD/QC/PPS, while the specifications say 35W maximum output. Dimensions also conflict between 5.1 x 2.5 x 1.3 centimetres and 14.7L x 6.9W x 1.8Th centimetres, and the stated 0.7-inch profile does not resolve this. The capacity receives mixed customer feedback. Check the selected listing and the charging requirements of your devices before purchase. The manufacturer’s travel-compliance claims are not independently confirmed here.

Who is it for?

A good fit for

People seeking a portable charger with a built-in USB-C cable and a second USB-C connection.
Travellers who want a battery display and a listed 20,000mAh capacity, subject to checking the product’s dimensions and travel rules.

Less suited to

Buyers who need a confirmed charging output or verified capacity before purchase.
Anyone prioritising the lightest possible power bank, given customer reports that this one feels heavy.

LISEN 2E460 20,000mAh Power Bank with USB-C Cable · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.1 / 5 · 81 ratings

5 stars71%71%
4 stars3%3%
3 stars8%8%
2 stars8%8%
1 star10%10%

Customer feedback highlights fast phone charging and positive impressions of performance. Opinions about capacity are mixed, with some finding it sufficient and others saying it does not match the claim, while some also describe the power bank as heavy. Those reports matter for buyers relying on the listed 20,000mAh capacity or prioritising portability. The listing specifies a built-in cable and a separate port, but those features do not settle the reported capacity or weight concerns.

Positive themes

Customers report fast charging and appreciate the power bank’s performance.

Negative themes

Some customers find the power bank heavy.

Mixed feedback

Feedback on capacity is divided, with some saying it provides plenty of power and others saying it is not as advertised.

Frequently asked questions

How many charging connections does it have?

The listing describes one built-in USB-C cable and one additional USB-C port, and specifies two ports.

What is its maximum charging output?

The claims conflict. The title says up to 55W Xiaomi HyperCharge and 35W PD/QC/PPS, while the specification text states 35W maximum output. Check the selected listing and your device’s requirements.

Is it suitable for air travel?

The manufacturer claims it meets TSA carry-on rules and lists several certifications. Confirm the applicable airline and destination rules before travelling.

Are its size and capacity clear from the listing?

The listing gives two different sets of dimensions and customers report mixed experiences with capacity. Treat these details as uncertain and check them before buying.