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Black rectangular power bank with TFT display and three ports

Ugreen 35525 power bank 25000mAh 200W

SKU CH-Z7D4-QH3NN MPN 35525

A 25000 mAh power bank delivering 200 W total output across three ports with a TFT smart display

  • Total capacity25,000 mAh
  • Battery chemistryLithium ion
  • Voltage28 V
  • Amperage3.25 A
  • Output typeUSB Type C + USB Type A
  • InputUSB Type C + USB Type A
  • Charge two laptops at once with 200W combined output
  • 25000mAh capacity powers an iPhone 15 over five times
  • TFT smart display shows live power, voltage and remaining time
  • Three ports let you charge phone, tablet and laptop together
  • Retains over 80% capacity after 1000 charge cycles

25000 mAh 200 W power bank

The Ugreen 35525 is a 25000 mAh lithium-ion power bank rated for 200 W total output. It targets professionals such as photographers, videographers, designers and gamers who need high-wattage portable power for laptops and other demanding devices during travel or on location.

USB-C PD 3.1 limits

Each USB-C port has a fixed maximum: the first delivers up to 140 W and the second up to 100 W. When both are used together the combined output can reach 200 W, but no single port exceeds its individual ceiling. Recharging the bank itself accepts up to 65 W via USB-C, so a full top-up takes longer than the discharge rate at maximum load.

Build and daily use

After 1000 charge-discharge cycles the capacity remains above 80 percent, and multiple protections with real-time temperature monitoring are included. A TFT smart display shows battery level, remaining time, input and output power, voltage and current. The unit weighs 0.51 kg and measures 15.5 by 5.4 by 5.0 inches, so it is substantial but still portable for bag carry.

How it compares

Measured against everything we stock in Portable Chargers & Battery Packs, at today’s prices. Recalculated every night.

Price $124.99
Pricier than about 92% of the 1,307 comparable items (median $36.99).

Specifications

Product
Brand nameUgreen
Model name35525
Part number35525
Total capacity25,000 mAh
Product type25,000 mAh
Product colorBlack
Ports & slots
Output typeUSB Type C + USB Type A
InputUSB Type C + USB Type A
Power
Battery chemistryLithium ion
Voltage28 V
Amperage3.25 A
Size & build
Measurements15.5 in × 5.4 in × 5.0 in
Product weight0.51 kg

Questions about this item

Should I pick the 25000mAh model or a 20000mAh version?

The 25000mAh unit stores more energy and can charge an iPhone 15 about 5.2 times, while the 20000mAh models offer less capacity and lower maximum output.

What does the 200W total output mean when I plug in my laptop?

USB-C1 delivers up to 140W and USB-C2 up to 100W; using both together can reach 200W combined, enough for demanding laptops.

Which USB PD standard does the power bank support and what power does it cap at?

It supports PD 3.1, allowing up to 140W on a single USB-C port and 200W total across all ports.

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