1 / 7

Product guide

Ansody S140 140W 25,000mAh Power Bank

The Ansody S140 power bank is listed with 25,000mAh capacity, a TFT digital display and a claimed 140W maximum output. Its three-port layout and laptop compatibility claims suit charging several devices on the move, but customer feedback is mixed on reliability and charging capacity.

At a glance

The listing claims up to 140W for one device and 145W total across two devices. These are manufacturer claims, not independent measurements.
Two USB-C ports and one USB port are described for charging up to three devices at once.
The digital display is intended to show charging information, and the listing claims a 25,000mAh capacity.
A low-current mode is required for devices drawing less than 50mA. It is toggled by long-pressing the button and shuts down automatically after two hours.

Price

£47.49Save 21%

Reference price: ~~£59.99~~

Price checked: 14 Nov 2026

View offer Ahead of Black FridayExplore the selection

Often bought together

Anker USB C to USB C Charger Cable, 60W (3A) New Nylon (6 ft/1.8m, 2-Pack) | For iPhone 18/17/16/15 , iPad Pro, Samsung Galaxy, MacBook Pro,and More (Black)

£6.99

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

Pros and cons

Pros

Three output ports make it possible to charge multiple devices from one battery pack.
The listed 25,000mAh capacity and laptop compatibility claims make it a candidate for travel or mobile work.
Customer feedback includes positive comments about battery life, power and portability.

Cons

At 489.4g, it may feel heavy for buyers prioritising a lightweight phone-only power bank.
Customer feedback is mixed on reliability and charging capacity, with reports ranging from working well to stopping or not working.

Technical specifications

17 specifications

Identity
Brand	Ansody
Model	S140

Power and battery
Power configuration	Corded Electric
Battery capacity	25000 Milliamp Hours
Battery cell type	Lithium Polymer
Voltage	5 Volts
Output current	3 Amps
Number of ports	3
Connector type	USB Type C * 2, USB Type C * 1
Rechargeability	Rechargeable
Battery charge time	2.14 Hours

Dimensions and installation
Dimensions listed	16.4 x 8.1 x 2.7 centimetres
Weight listed	489.4 Grams

Other details
Colour	Gray
Portability	Yes
Warranty type	Limited
Product warranty	18 Months

What to know before buying

Listing details to confirm

Listing details are contradictory or inconsistent: the connector field lists three USB-C connectors, while the feature description says two USB-C ports and one USB port. The 140W maximum for one device and 145W total across two are stated separately, and simultaneous three-device charging is claimed without per-port output details. The listed charge time and dimensions also lack stated test conditions, and warranty claims differ between 18 months and 24 months of care. Check the selected listing for the exact port layout, output allocation, measurements and applicable warranty before buying. The manufacturer says low-power devices drawing less than 50mA require low-current mode, which shuts off after two hours.

What’s in the box

Included

Power adapter
Data cable
User manual

Who is it for?

A good fit for

Laptop and phone users wanting a single portable pack with a listed 25,000mAh capacity.
Travellers or mobile workers who can accommodate a 489.4g power bank and want three output connections.
People charging low-power accessories who are comfortable using the button-operated low-current mode.

Less suited to

Buyers who need a confirmed port layout or exact per-port power allocation before purchase.
People seeking a light phone-only pack or relying on consistent customer reports of charging and reliability.

Ansody S140 140W 25,000mAh Power Bank · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.2 / 5 · 233 ratings

5 stars71%71%
4 stars8%8%
3 stars9%9%
2 stars1%1%
1 star11%11%

Customer feedback highlights perceived strengths in battery life, power, portability and value, including use while working on the move. Reports about charging capacity and reliability are mixed, with some describing effective charging and others saying the unit did not work or stopped working. That inconsistency matters for anyone relying on it as a primary laptop or phone backup. Some customers find it a little heavy, which is relevant given the listed weight of 489.4g. The overall rating distribution is mostly five-star but also includes a notable one-star share, so it does not remove those reported concerns.

Positive themes

Customers praise battery life, power and portability.
Some customers report charging phones quickly.

Negative themes

Some customers describe the power bank as a little heavy.

Mixed feedback

Customer reports on charging capacity vary, including both successful charging and reports that it did not work.
Reliability feedback varies, with reports of working well as well as stopping working.

Frequently asked questions

How many ports does the Ansody S140 have?

The listing gives three ports, but its connector details conflict: one field lists three USB-C connectors while the feature text describes two USB-C ports and one USB port. Confirm the selected listing's port layout.

Does it support 140W charging?

The listing claims up to 140W for one device and 145W total across two devices. It does not provide a clear per-port output breakdown, so confirm the output needed by your device.

Can it charge watches or earbuds?

The listing says low-power devices drawing less than 50mA need low-current mode, activated or exited with a long press of the button. That mode automatically shuts down after two hours.

What is reported about customer experience?

Customer feedback notes perceived strengths in battery life, power and portability, but experiences with charging capacity and reliability are mixed. Some customers also find it a little heavy.