RORRY D2-20000 CharmGo 20,000mAh 30W Power Bank

RORRY CharmGo D2-20000 is a 20,000mAh portable power bank with built-in charging cables, a digital display and a claimed 30W PD output. Its integrated cables and multiple charging options are aimed at people carrying several Apple devices, though its listed weight is 0.37kg and customer feedback on weight is mixed.

At a glance

Built-in USB-C and iOS cables, USB-C and USB-A outputs, and a claimed magnetic wireless charger for Apple Watch.
The listing claims 30W PD output and says the USB-C port and cable support input and output at 30W.
A digital display shows the remaining battery status, according to the listing.
An integrated keychain is intended for attaching the charger to a bag.

Price

£35.43Save 31%

Reference price: ~~£50.99~~

Price checked: 14 Nov 2026

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Pros and cons

Pros

Built-in cables reduce the need to carry separate charging leads.
The listed 20,000mAh capacity and display make it easier to plan charging away from a mains outlet.
Multiple cable and output options are presented for charging a mix of Apple devices.

Cons

The listed weight is 0.37kg, which may be noticeable to buyers prioritising a light pocket-sized charger.

Technical specifications

16 specifications

Identity
Brand	RORRY
Model	D2-20000

Display and features
Screen technology listed	LCD
Special features	Built In Cable, Digital Display, Fast Charging, Travel, keychain design

Power and battery
Battery capacity	20000 Milliamp Hours
Power configuration	Corded Electric
Voltage	20 Volts
Output current	3 Amps
Battery cell type	Lithium Polymer

Connections and compatibility
Number of ports	2
Compatible devices	for AirPods/AirPods Pro, for Apple Watch Ultra 2/10/9/8/Ultra/7/6/SE/5/4/3/2, for iPhone 17/16/15/14/13/12/11/XS/X/8

Dimensions and installation
Dimensions listed	12 x 7.5 x 3.5 centimetres
Weight listed	0.37 Kilograms

Other details
Colour	Pink
Battery weight	280 Grams
Product warranty	18 months

What to know before buying

Listing details to confirm

Listing details are inconsistent or unconfirmed: the title and feature text claim 30W PD and magnetic Apple Watch charging, while the specifications list 20 Volts, 3 Amps and two ports without clarifying how those figures or charging options relate. The compatibility list also differs between details and feature text, and the display is described as LCD only in a derived listing field. Confirm the selected listing's supported devices, wireless charging and charging rates before buying.

Who is it for?

A good fit for

Apple-device users who want built-in cables and charging options for a phone, watch and earbuds.
Travellers or campers who value a large stated battery capacity and do not mind carrying a 0.37kg power bank.

Less suited to

People who need a lightweight charger for everyday pocket carry.
Buyers who require confirmed charging rates or verified compatibility with a specific device before purchase.

RORRY D2-20000 CharmGo 20,000mAh 30W Power Bank · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.3 / 5 · 913 ratings

5 stars71%71%
4 stars11%11%
3 stars7%7%
2 stars5%5%
1 star6%6%

Customer feedback highlights fast phone and watch charging, built-in cables, portability, appearance and battery life, including reports of use over a couple of days of camping. These are customer perceptions rather than confirmation of the listing's claimed 30W output or capacity. Weight and value for money draw mixed reactions, which matter if you plan to carry it daily or are comparing the cost with alternatives. The aggregate ratings lean positive, but do not establish performance for a particular device or use case.

Positive themes

Customers praise charging speed and the built-in cables.
Customers also report positive impressions of portability, appearance and battery life.

Mixed feedback

Feedback on weight is divided, with some finding it manageable and others considering it too heavy.
Opinions on value for money are mixed.

Frequently asked questions

What is the stated battery capacity?

The listing gives a capacity of 20000 Milliamp Hours, or 20,000mAh.

Does it include charging cables?

The listing claims built-in USB-C and iOS cables. The supplied information does not give a separate package inventory.

Does it charge an Apple Watch wirelessly?

The feature text claims a magnetic wireless charger for Apple Watch, but the supplied specifications do not clarify the charging method or supported models. Confirm compatibility for your watch.

How heavy is the power bank?

Its listed weight is 0.37 Kilograms. Customer feedback on weight is mixed, so it may feel substantial for some users.