Anker Nano Power Bank A1259, 10,000mAh, 30W, Built-in USB-C Cable

1 / 6

Product guide

Anker Nano Power Bank A1259, 10,000mAh, 30W, Built-in USB-C Cable

The Anker Nano Power Bank A1259 combines a 10,000mAh capacity with a built-in USB-C cable and claimed 30W charging. Its compact form and integrated cable suit pocket or travel use, while conflicting listing details mean buyers should verify dimensions and kit contents before ordering.

At a glance

The integrated USB-C cable is claimed to support charging devices and recharging the power bank.
The listing claims 30W two-way charging, including recharging the bank to 50% in 45 minutes.
The product description gives a compact footprint and says the casing contains 80% post-consumer recycled plastic.

Price

£28.99Save 28%

Reference price: ~~£39.99~~

Price checked: 12 Nov 2026

View offer Ahead of Black FridayExplore the selection

Often bought together

Anker Power Bank, 25,000mAh Travel Essential with 165W Total Output | 3 USB-C Ports with 100W Max Each, Built-In Retractable Cables, Flight-Ready, for iPhone 17/18 Series, and More

£65.55

Anker 240W Zolo USB C to USB C Cable (2Pack,1.8m), USB C Charger Cable | Braided , Slim Connector, Fast charging for MacBook Pro, iPhone 17/16/15 Pro, iPad Pro, Samsung Galaxy,and More (Black)

£9.48

Pros and cons

Pros

A built-in USB-C cable reduces the need to carry a separate cable for compatible devices.
The 10,000mAh capacity and compact dimensions suit carrying for everyday top-ups and travel.
Manufacturer material specifies USB-A and USB-C connection options.

Technical specifications

11 specifications

Identity
Brand	Anker
Model	A1259

Power and battery
Capacity	10000 Milliamp Hours
Power configuration	Corded Electric
Maximum output	30 Watts
Connectors	USB Type A, USB Type C
Ports listed	2
Built-in cable	Built In Cable
Battery cell type	Lithium Ion

Dimensions and weight
Dimensions listed	10.4 x 5.2 x 2.4 centimetres
Weight listed	7.58 Ounces

What to know before buying

Listing details to confirm

Listing details are inconsistent or unconfirmed: the title and feature copy claim 30W, while the A+ specification lists 24W maximum total wattage. The listed dimensions also differ between 10.4 x 5.2 x 2.4 centimetres and 10.4L x 5.2W x 2.6Th centimetres. The listing gives a 30W iPhone 14 charge-to-50% claim in 30 minutes, but another detail names iPhone 15 as a compatible model. It also lists a funnel as an included component, while the feature copy names a welcome guide and does not mention a funnel. Confirm the selected listing's output, dimensions, compatibility and package contents before purchase.

What’s in the box

FunnelCheck selected pack
Welcome guideCheck selected pack

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

Who is it for?

A good fit for

People who want a pocketable 10,000mAh power bank with a USB-C cable built in.
Travellers who prefer a charging cable integrated into the power bank rather than carried separately.
Buyers charging compatible phones or other devices that suit the stated USB-C and USB-A options.

Less suited to

Buyers who need a confirmed output configuration or precisely consistent dimensions before purchase.
People who need more than the stated 10,000mAh capacity for extended use or multiple device top-ups.

Anker Nano Power Bank A1259, 10,000mAh, 30W, Built-in USB-C Cable · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.5 / 5 · 10,468 ratings

5 stars78%78%
4 stars11%11%
3 stars4%4%
2 stars1%1%
1 star6%6%

Customer feedback highlights pocket-friendly size, portability and the convenience of the built-in USB-C cable, with positive comments about performance and value. Charging speed is mixed, and reliability feedback includes reports of units stopping after around two weeks. The listed 30W claim and compact dimensions may suit portable phone charging, but the output discrepancy makes charging expectations worth checking, and the reported reliability concerns matter for buyers depending on a power bank regularly.

Positive themes

Customers praise the compact size and portability, including carrying it in a pocket.
Customers appreciate the built-in USB-C cable and report positive experiences with performance and value.

Negative themes

Some customers report that the power bank stopped working after about two weeks.

Mixed feedback

Charging speed receives mixed feedback, with some customers praising it and others dissatisfied with charging times.
Reliability feedback is mixed.

Frequently asked questions

Does the Anker Nano A1259 have a built-in cable?

Yes. The title and feature description identify an integrated USB-C cable, described as usable for charging devices and recharging the power bank.

What charging output does the listing claim?

The title and feature copy claim 30W, but the detailed A+ specification states 24W maximum total wattage. Confirm the output details for the listing you select.

How large is the power bank?

Two dimensions are listed: 10.4 x 5.2 x 2.4 centimetres and 10.4L x 5.2W x 2.6Th centimetres. The listing does not resolve this discrepancy.

What comes in the package?

The included-components field names a funnel. Feature copy instead describes the power bank and a welcome guide, so the package contents are unclear and should be checked against the selected listing.