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Product guide

Bextoo PC3 27,000mAh 22.5W Power Bank

Bextoo PC3 is a portable power bank listed with 27,000mAh capacity and 22.5W charging. Its claimed three-device output and digital remaining-power display suit people who want to charge several USB devices away from a mains socket, though customer feedback reports mixed charging reliability and concerns about bulk.

At a glance

The listing claims 22.5W charging and says a phone can gain over 61% charge in 30 minutes, though that result will depend on the phone and conditions.
Three output ports are claimed to support charging three devices simultaneously.
An LED display is described as showing remaining power from 0% to 100%.
Two input types, Micro and USB-C, are listed for recharging the power bank.

Price

£16.92Save 15%

Reference price: ~~£19.99~~

Price checked: 12 Nov 2026

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Pros and cons

Pros

Three claimed outputs offer the option to charge several devices at once.
The displayed remaining-power percentage makes the listed charge level easier to check than a simple indicator light.
The advertised 27,000mAh capacity is suited to buyers prioritising capacity over a particularly compact pack.

Cons

Customer feedback describes the power bank as bulky for its size, which may be inconvenient for buyers prioritising a light, pocketable charger.

Technical specifications

10 specifications

Identity
Brand	Bextoo
Model	PC3
Colour	Black

Power and battery
Listed power configuration	Corded Electric
Capacity	27000mAh
Maximum charging power	22.5W

Ports and compatibility
Number of ports	4
Input types	Micro and USB-C input
Compatible devices	Smartphone

Dimensions
Dimensions listed	10 x 7 x 3 centimetres

What to know before buying

Listing details to confirm

The listing calls the power source Corded Electric while also describing a portable battery pack. It claims 27,000mAh and 22.5W, but does not specify the exact port-by-port output or charging conditions. The claimed phone recharge count and 30-minute result are not guaranteed for every device. Customer feedback is mixed on charging speed, reliability, battery life and value, so these reported experiences should be weighed against the advertised specifications.

Who is it for?

A good fit for

People who want a high stated capacity for charging phones while travelling or away from an outlet.
Buyers who could use three output ports and a visible remaining-charge percentage.

Less suited to

People seeking a confirmed compact or lightweight power bank, given customer reports of bulkiness.
Buyers who need consistent, independently verified recharge performance or precise port-specific output information.

Bextoo PC3 27,000mAh 22.5W Power Bank · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.3 / 5 · 12,613 ratings

5 stars69%69%
4 stars14%14%
3 stars5%5%
2 stars3%3%
1 star9%9%

Customer feedback highlights positive experiences with charging capacity and product quality, with some customers reporting that the pack charged an iPhone multiple times. Reports on charging speed, reliability, battery life and value are mixed, including accounts of slow recharging, failures and capacity depletion. Some customers also find it bulky. These perceptions matter for a product advertised at 27,000mAh and 22.5W, but do not establish that every unit or device will perform the same way.

Positive themes

Some customer feedback praises charging capacity and product quality.

Negative themes

Some customers describe the power bank as bulky for its size.

Mixed feedback

Customer feedback varies on charging speed, reliability, battery life and value for money.

Frequently asked questions

How many devices can the Bextoo PC3 charge at once?

The listing says its three output ports can charge three devices simultaneously. Actual charging speed may vary by device and how the ports are used.

How do you recharge the power bank?

The listing describes two input types, Micro and USB-C. It does not specify charging time.

Does the listing guarantee four or five phone charges?

No. It claims at least four to five charges, but the result depends on the phone's battery and charging losses. Customer feedback also describes mixed battery life.