Zmmyuluo N1 10,000mAh Power Bank with Four Built-in Cables

The Zmmyuluo N1 is a 10,000mAh portable power bank with four built-in cables, intended to reduce the need to pack separate charging leads. The listing also claims 18W output and fast charging, but does not explain charging speeds by device or cable.

At a glance

Four built-in cables are described as USB-C, Lightning, Micro USB and a USB-A input cable.
The listing states 10,000mAh capacity and 18W output.
Listed dimensions are 10.6 x 7.1 x 1.8 centimetres.
The manufacturer lists smartphone compatibility and fast charging for compatible devices.

Price

£15.98Save 39%

Reference price: ~~£25.99~~

Price checked: 12 Nov 2026

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Pros and cons

Pros

Integrated USB-C, Lightning and Micro USB cables can reduce the number of separate leads to carry.
The listed 10,000mAh capacity and 18W output provide concrete capacity and output figures for comparing with other chargers.
Compact listed dimensions make it suitable to consider for a bag or pocket.

Cons

The listing does not specify how its claimed fast charging behaves with particular devices or cables.

Technical specifications

15 specifications

Identity
Brand	Zmmyuluo
Model	N1

Power and battery
Battery capacity	10000 Milliamp Hours
Power configuration	Corded Electric
Battery cell type	Lithium Polymer
Voltage	6 Volts
Output wattage	18 Watts
Amperage	3 Amps
Rechargeability	Rechargeable

Connections and compatibility
Connector type	USB Type C
Number of ports	3
Compatible devices	Smartphone

Dimensions and finish
Dimensions listed	10.6 x 7.1 x 1.8 centimetres
Colour	Black
Battery weight	126 Grams

What to know before buying

Listing details to confirm

The details list Corded Electric and state that the product is not cordless, while its product title and features describe a portable power bank. The listing also gives three ports alongside four built-in cables and does not clarify how these are counted. Its listed 6 Volts and 3 Amps do not explain the stated 18 Watts output, and the claimed fast-charging performance is not detailed by device or cable. Check the selected listing for the power and connection configuration relevant to your devices.

What’s in the box

Included

Built-in cables
Power bank
Type-C cable
User guide

Who is it for?

A good fit for

People who want a portable phone charger with several common cable types integrated.
Commuters or travellers looking to reduce the number of separate charging leads they carry.
Buyers comparing compact power banks by stated capacity and output.

Less suited to

People who need confirmed charging speeds or detailed device-by-device compatibility.
Buyers who require a clearly specified power-source or port configuration before purchase.

Zmmyuluo N1 10,000mAh Power Bank with Four Built-in Cables · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.5 / 5 · 228 ratings

5 stars81%81%
4 stars9%9%
3 stars2%2%
2 stars1%1%
1 star7%7%

Aggregate ratings lean strongly towards five-star scores, but a smaller share of ratings are one-star, so experiences are not uniformly positive. Ratings alone do not identify what customers liked or disliked. For a buyer, they offer limited reassurance about the listed everyday-charging use, not confirmation of the stated capacity, charging speed or cable configuration.