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.

Power Banks

External battery Power Bank Remax RPP-177 12W 30000mAh black

Name: External battery Power Bank Remax RPP-177 12W 30000mAh black
Brand: Remax
SKU: 4940313
Price: 22.99 EUR
Availability: InStock

SKU: 6954851239055

Price

€22.99

14 dienų grąžinimas
Gamintojo garantija
Saugus atsiskaitymas

Delivery

Pick up at SmartPosti parcel locker

November 10‑12 (from 9.99 €)

Delivery to home / office

November 11‑13 (from 13.99 €)

One shipping fee for the whole order — the number of products does not affect the shipping fee.

Color

Black

Protection

Reliable device protection

Quality

Premium materials

Perfect Fit

Designed for your device

Description

Material: fire-resistant ABS+PC V0.
Nominal capacity: 30000mAh/3.7V/111Wh.
Rated capacity: 16500mAh(5V-2A).
Utilisation rate: ≥65%.
Inputs: Type-C IN 5V-2.4A and Micro IN 5V-2.4A.
Outputs: USB 5V-2.4A, Type-C 5V-2.4A; total output 5V-2.4A.
Ports: Type-C*1 and USB-A*1.

1. Simple design, large capacity and extended operating time.
2. 2 inputs and 2 outputs; supports simultaneous charging of 2 devices.
3. LED battery-level display.
4. High-quality polymer cells are designed for safe charging without damaging connected devices.