Does fast charging damage the battery?

No. Phones made from 2020 onwards manage charging speed and temperature themselves, so fast charging is safe for everyday use. If you want to stretch battery life as far as possible, wired charging at a moderate 10–20 W is the gentlest option.

Can I use any USB-C charger?

Yes, USB-C is a common standard. Fast charging, however, only works with a compatible charger (Quick Charge, USB-PD, SuperVOOC). Always use a certified charger — an uncertified one charges slowly and can be unsafe.

Wireless or wired charging — which is better?

Wired is faster and more efficient, because less energy turns into heat. Wireless is more convenient but slower and runs warmer. For long-term battery health wired is slightly better, though with current technology the difference is small.

How powerful a charger do I need?

It depends on the phone: iPhone accepts 20–27 W, Samsung Galaxy 25–45 W, and OnePlus and Xiaomi flagships 80–120 W. There is no need to buy the most powerful one — 20–30 W is enough for most phones and works with everything.

What power bank capacity should I choose?

10,000 mAh covers normal use — two to three full charges. If you travel a lot, 20,000 mAh is the better choice. Check the output power too: 20 W or more means the power bank can fast charge.

Samsung EB-P3401XUEGWW 10 000mAh 25 W power bank, Beige

Power Banks

Samsung EB-P3401XUEGWW 10 000mAh 25 W power bank, Beige

Name: Samsung EB-P3401XUEGWW 10 000mAh 25 W power bank, Beige
Brand: Samsung
SKU: 7000726
Price: 31.99 EUR
Availability: InStock

SKU: 8806099019686

Price

€31.99

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Delivery

Pick up at our store

September 2 (FREE)

Pick up at Omniva, LP Express, SmartPosti parcel locker

September 3-5 (from 2.29 €) (FREE from 30 €)

Delivery to home / office

September 3-5 (from 4.99 €) (FREE from 50 €)

Color

Cream, White

Protection

Reliable device protection

Quality

Premium materials

Perfect Fit

Designed for your device

Description

The beige Samsung EB-P3401XUEGWW power bank has a 10,000 mAh capacity and supports up to 25 W Super Fast Charging for a single connected device. Two devices can be charged simultaneously through its dual-port design, and it is suitable for phones, tablets and wireless earbuds. (SFC in/out max.25W)

Capacity: 10,000 mAh / 37 Wh
Battery chemistry: lithium-ion
Fast charging: wired input and output, SFC up to 25 W; 25 W is available only with a single device connected
Simultaneous charging: 2 devices
Dimensions (W × H × D): 72 × 148 × 14.9 mm
Weight: 215 g
Input voltage: 9 V
Output voltage: 3.3–11.0 V
Output current: 2770 mA
Colour: beige
In the box: power bank, USB-C to USB-C charging cable and QSG quick-start guide