GTOCE PB-02 25,000mAh Power Bank with Built-In Cables

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Product guide

GTOCE PB-02 25,000mAh Power Bank with Built-In Cables

The GTOCE PB-02 power bank is listed with a 25,000mAh capacity, built-in USB-C and Lightning cables, and claimed charging output up to 22.5W. Its integrated leads suit buyers who want fewer loose cables, though the listing gives conflicting weight figures that are worth checking if carry weight matters.

At a glance

Built-in USB-C and Lightning cables are intended to reduce the need to pack separate charging leads.
The listing claims up to 22.5W output and says a compatible smartphone can reach 60% charge in 30 minutes.
The 25,000mAh capacity is presented for multiple smartphone charges, but actual results will depend on the device and use.

Price

$35.97Save 25%

Reference price: ~~$47.99~~

Price checked: Nov 13, 2026

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Pros and cons

Pros

Integrated USB-C and Lightning cables can make charging more convenient while travelling or commuting.
A stated 25,000mAh capacity gives this pack an emphasis on backup runtime rather than pocket-sized carry.
The listing specifies five ports and a battery indicator, providing several connection options and a way to check remaining charge.

Cons

At the listed parcel weight of 310 g, it may feel heavy for buyers prioritizing a very light everyday carry.

Technical specifications

18 specifications

Identity
Brand	GTOCE
Model	PB-02
Colour	Black

Power and battery
Capacity	25000mAh
Power configuration	Battery
Battery type	Lithium Ion
Number of batteries	1 Nonstandard Battery batteries required. (included)

Charging and compatibility
Claimed maximum output	up to 22.5W output
Connectors	USB Type C
Number of ports	5
Compatible devices	Iphones
Built-in cables	built-in USB-C and Lightning cables

Size and handling
Dimensions	14.2L x 7W x 2.8Th centimetres
Listed battery weight	220 g
Listed parcel dimensions and weight	17.9 x 8.6 x 2.4 cm; 310 g
Special features	Compact Design, Fast Charging, Led Battery Indicator, Lightweight

Other details
Warranty description	1 year
Country of origin	China

What to know before buying

Listing details to confirm

The listing is inconsistent about weight, giving 220 g as battery weight and 310 g for the parcel, and dimensions also differ between the item and parcel entries. It also describes the item as having two built-in cables while the explicit contents list names a separate USB-C charging cable, without listing the Lightning cable. Confirm the selected listing’s weight, dimensions and included cable arrangement before buying. The details section states a 1-year warranty, while feature text claims a 3-year warranty, so the applicable coverage is unconfirmed.

What’s in the box

Power bankIncluded
USB-C charging cableIncluded
User manualIncluded
Built-in USB-C and Lightning cablesCheck selected pack

Check which accessories are included in your selected pack before buying.

Who is it for?

A good fit for

Travellers or commuters who prefer built-in USB-C and Lightning leads over carrying separate cables.
Phone owners looking for a high-capacity backup battery and willing to carry a heavier pack.

Less suited to

Buyers who need a confirmed low carry weight or compact pocket-sized charger.
Anyone who needs certainty about the exact included cable arrangement or warranty term before purchase.

GTOCE PB-02 25,000mAh Power Bank with Built-In Cables · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.5 / 5 · 340 ratings

5 stars76%76%
4 stars13%13%
3 stars5%5%
2 stars2%2%
1 star4%4%

Customer feedback describes the charging performance, built-in cables and capacity as useful, including for travel and keeping in a car. Some customers are disappointed with the weight, a relevant trade-off given the listing's 310 g parcel figure, while its separate 220 g battery-weight entry leaves carry weight unclear. The overall ratings lean positive, but do not establish how the product performs for a particular device or charging setup.

Positive themes

Customers report that charging performance and capacity meet their needs.
Customers appreciate the convenience of built-in cables and mention travel and car use.

Negative themes

Some customers express disappointment with the weight.

Frequently asked questions

Which cables are built into the GTOCE PB-02?

The feature text claims built-in USB-C and Lightning cables. The explicit contents list instead names a separate USB-C charging cable and does not list the Lightning cable, so confirm the cable arrangement for the selected listing.

How fast does this power bank charge?

The listing claims up to 22.5W output and says a compatible smartphone can reach 60% in 30 minutes. It does not establish that result for every device.

How much does the GTOCE PB-02 weigh?

The details list battery weight as 220 g, while parcel information gives 310 g. These are different entries and do not confirm the product's exact carry weight.

What warranty is listed?

The details specify a 1-year warranty, while promotional feature text claims 3 years. The applicable warranty term is inconsistent in the listing.