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UGREEN PB311 25742 10000 mAh Power Bank, 22.5 W, Display
UGREEN PB311 25742 10000 mAh Power Bank, 22.5 W, Display
UGREEN PB311 25742 10000 mAh Power Bank, 22.5 W, Display
UGREEN PB311 25742 10000 mAh Power Bank, 22.5 W, Display
UGREEN PB311 25742 10000 mAh Power Bank, 22.5 W, Display
UGREEN PB311 25742 10000 mAh Power Bank, 22.5 W, Display
UGREEN PB311 25742 10000 mAh Power Bank, 22.5 W, Display

At a glance

Capacity
10,000 mAh at 3.7 V / 37Wh
Ports
1 × USB-C input/output, 1 × USB-A output
Weight
300 g
Size
131.8 × 66 × 16.5 mm

In the box

  • UGREEN PB311 10000 mAh power bank (25742)
  • 0.5 m USB-A to USB-C cable
UGREEN logoModel 25742

UGREEN PB311 25742 10000 mAh Power Bank, 22.5 W, Display

₹4,099 Incl. GST MRP ₹4,899 16% below MRP

₹3,474 + 18% GST

At a glance

Capacity
10,000 mAh at 3.7 V / 37Wh
Ports
1 × USB-C input/output, 1 × USB-A output
Weight
300 g
Size
131.8 × 66 × 16.5 mm

Everyday power bank for topping up phones and tablets on the go, with a display that shows the battery level. 10,000 mAh (37 Wh), a 22.5 W USB-A output and a 20 W USB-C port that also recharges it.

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Ask for helpCompatibility, sizing and what else you need.

Overview

The UGREEN PB311 (25742) is a 10,000 mAh power bank for topping up phones and small tablets, with a number display that shows the percentage left. It has a USB-C port that charges devices and recharges the bank, and a USB-A port for older cables, so it suits a bag or desk drawer as an everyday backup.

Is it right for you?

  • Suits iPhone 15 to 17 at up to 20 W on USB-C, Android phones at up to 22.5 W on USB-A (SCP or QC) or by USB-C PD, and iPads and small tablets at up to 20 W.
  • iPhone 14 and earlier charge through the USB-C port with a USB-C to Lightning cable, which is not in the box.
  • Not for USB-C laptops: 20 W is below what most need.
  • No wireless (Qi or MagSafe) charging.

Key features

  • 10,000 mAh at 3.7 V, 37 Wh, lithium-polymer; 6,250 mAh rated output at 5 V 3 A.
  • USB-C input and output up to 20 W (5 V 3 A, 9 V 2.22 A, 12 V 1.67 A).
  • USB-A output up to 22.5 W (5 V 3 A, 9 V 2 A, 10 V 2.25 A, 12 V 1.5 A).
  • Both ports together: 5 V 3 A, 15 W shared.
  • Numerical LED display and a low-current mode for earbuds, smartwatches and fitness bands.
  • 131.8 × 66 × 16.5 mm in black.
  • About 2.2 charges for an iPhone 15, 2.0 for a Galaxy S23 or 2.1 for a Xiaomi 13; an iPhone 15 reaches about 60% in 30 minutes.

What else you need

A 20 W USB-C Power Delivery (PD) charger recharges it in about 3 hours. A 0.5 m USB-A to USB-C cable is in the box.

Before you buy

  • No wall charger is in the box.
  • A fixed number of recharges, charge time or fast-charging protocol is not guaranteed for every device.
  • Allowed in cabin baggage at 37 Wh.
  • Use it within the conditions on the label; output may drop when warm. Keep it and loose cables away from children and pets.

Technical specifications

Key facts

What is it?
Power bankBrand UGREEN, model 25742
What does it output?
1 × USB-C input/output, 1 × USB-A output
What comes in the box?
UGREEN PB311 10000 mAh power bank (25742); 0.5 m USB-A to USB-C cable
Which documents are available?
Online specifications Open documents

RelatedDocumentsAll UGREEN documents

Brand / model / SKU
UGREEN / PB311 / 25742
Product type
Two-port wired portable power bank
Nominal battery capacity
10,000 mAh at 3.7 V
Rated battery energy
37Wh
Rated output capacity
6,250 mAh typical at 5 V/3 A
USB-C input
5 V/3 A, 9 V/2.22 A or 12 V/1.67 A; 20 W maximum
USB-C output
5 V/3 A, 9 V/2.22 A or 12 V/1.67 A; 20 W maximum
USB-A output
5 V/3 A, 9 V/2 A, 10 V/2.25 A or 12 V/1.5 A; 22.5 W maximum
Two-port output
5 V/3 A, 15 W maximum shared
Ports
1 × USB-C input/output; 1 × USB-A output
Display / special mode
Numerical LED battery-percentage display; low-current mode
Wireless charging
Not supported
Approximate dimensions
131.8 × 66 × 16.5 mm
Approximate product weight
217g
Battery chemistry
Lithium-polymer
Colour
Black
Display check
Exact % left
Devices at once
2
Shared output
15 W total
Flight cabin baggage
Allowed (37Wh)
Earbuds or smartwatch
Low-current mode
Model
UGREEN PB311 (25742), Black
Capacity
10,000 mAh at 3.7 V / 37Wh
Rated capacity
6,250 mAh at 5 V/3 A
USB-C input/output
Up to 20 W (5 V/3 A, 9 V/2.22 A, 12 V/1.67 A)
Both ports together
5 V/3 A, 15 W shared
Recharge time
About 3 hours with a 20 W charger
Display
Digital battery percentage
Low-current mode
Yes
Battery
Lithium-polymer
Size
131.8 × 66 × 16.5 mm
Weight
300 g
Country of origin
China
Manufacturer
UGREEN Group Limited
Warranty
Manufacturer warranty under UGREEN's terms. How claims work
Product attributes and shipping details
Brand

UGREEN
Power Output

22.5 W

Downloads

Documentation

  • UGREEN 25742 product pagePublicOnline specifications · This model · ugreen.com
    View official page

Series documents can differ from your exact model. Report a wrong or missing file

Questions about this product

How many times will it charge my phone?

About 2.2 charges for an iPhone 15 or about 2 for a Galaxy S23.

Can I charge two devices at once?

Yes, one on USB-C and one on USB-A, sharing 15 W.

How long does it take to recharge?

About 3 hours with a 20 W USB-C PD charger.

Does it charge wirelessly?

No. It is wired only.

Can I take it on a plane?

Yes, in cabin baggage; it is 37 Wh.

Ask about this modelSetup, compatibility, what is in the box
Downloads

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