For most phones, a 20W to 25W USB-C wall charger is all you need, and it costs from €14.99. The Cygnett 25W at €19.99 is the best all-rounder because it suits recent iPhones and many Samsung Galaxy phones. If you have an iPhone 12 or newer, a magnetic power bank that snaps onto the back, like the Blue Star MagSafe-compatible power bank at €19.99, is the easiest way to top up on the go.
Quick picks
| If you want... | Choose | Price |
|---|---|---|
| The lowest-priced fast charger | Cygnett 20W USB-C | €14.99 |
| The best all-rounder | Cygnett 25W USB-C | €19.99 |
| Another 25W option | Joyroom 25W | €29.99 |
| The lowest-priced power bank | Blue Star MagSafe-compatible | €19.99 |
| A magnetic power bank with 20W cable charging | ANG A28 5000mAh | €24.99 |
| A slim magnetic power bank | Forcell F-Energy Slim 5000mAh | €34.99 |
Wall chargers in stock
These are the wall chargers in stock on 26 October 2026. All three are USB-C chargers with a UK plug, which fits Irish sockets.
| Charger | Price | Power | Best for |
|---|---|---|---|
| Cygnett 20W USB-C Wall Charger | €14.99 | 20W, Power Delivery | iPhones and everyday charging |
| Cygnett 25W USB-C Wall Charger | €19.99 | 25W, PD fast charging | The best all-rounder for iPhone and Galaxy |
| Joyroom 25W Fast Charger JR-TCF23UK | €29.99 | 25W | Another 25W choice |
These are wall plugs, so check each product page to see whether a cable is included.
Power banks in stock
These are the power banks in stock. Where a power bank has been reduced, the previous price is in brackets.
| Power bank | Price | What you get |
|---|---|---|
| Blue Star Wireless MagSafe-compatible Power Bank | €19.99 (was €29.99) | A magnetic wireless power bank at the lowest price |
| ANG A28 MagSafe Wireless Power Bank | €24.99 | 5000 mAh, 20W PD fast charging, and magnetic charging |
| Forcell F-Energy Slim F5K9 | €34.99 (was €49.99) | 5000 mAh, 15 W, QC4.0 and PD3.0, MagSafe-style |
See the full range on the charging and connectivity page.
How to choose a wall charger
1. Match the port. All the chargers here have a USB-C port. Recent iPhones (iPhone 15 and newer) and most Android phones use USB-C. The iPhone 14 and older use Lightning, so you'll need a USB-C to Lightning cable as well.
2. Match the wattage. A higher wattage charges faster, up to the limit your phone accepts. A bigger charger won't harm a phone, but it won't charge it any faster than the phone allows. As a guide:
| Phone | Typical fast charging | A good charger |
|---|---|---|
| iPhone 8 to iPhone 14 | About 20W | 20W |
| iPhone 15 and newer | 20W or more | 20W to 25W |
| Galaxy A-series | Often up to 25W | 25W |
| Galaxy S-series | Often 25W | 25W |
| Galaxy Ultra models | Higher, 45W or more | A 45W+ charger |
These figures are a general guide, so check your phone's specification. All the chargers here are 20W or 25W, so they suit most phones except the Ultra models.
3. Check the plug. Ireland uses the same three-pin plug as the UK, so a UK plug fits Irish sockets.
4. Buy from a shop you can return to. A poor-quality charger can be a safety risk, so buy a known brand and check the warranty and the returns policy.
How to choose a power bank
1. Capacity. A 5000mAh power bank gives roughly one charge for many phones, and a little less when you charge wirelessly. If you need more than one top-up, look for a larger power bank.
2. Magnetic or cable? A magnetic (MagSafe-style) power bank snaps onto the back of an iPhone 12 or newer and charges wirelessly, with no cable. Android phones and older iPhones can still use the power bank with a cable where the model has one, but they won't snap on without a magnetic case or ring.
3. Your case. A thick case can weaken the magnet, so choose a thin case if you want a firm hold.
4. Speed. Wireless charging is slower than a cable. The ANG A28 also has 20W PD fast charging for use with a cable.
Is it the charger, or the battery?
If your phone runs out of battery quickly, a new charger won't fix it. The battery may be worn. Every refurbished phone at Fone4U has 85%+ battery health, checked before sale, but an older phone's battery will wear over time. If yours drains fast, read our guides to battery health checks on iPhone and how to replace or upgrade your iPhone battery, or book an iPhone battery replacement or a Samsung battery replacement. Students get €10 off any repair in store.
If your battery looks swollen or bulging, stop using the phone and read our guide to Samsung battery swelling.
Safe charging tips
- Use a charger and cable that suit your phone, from a brand you trust.
- Don't use a damaged cable or plug.
- Don't charge a phone under a pillow or on a bed, where heat can build up.
- If your phone gets very hot while charging, unplug it.
- Take off a thick case if the phone is getting warm on a wireless charger.
Student discount
Students get 10% off accessories, including chargers, in any Fone4U shop with a current student card. The discount is in store only, with one discount per purchase, and it can't be combined with other offers. See the student discount page.
Ways to pay
You can pay by card or Google Pay, or spread the cost with Humm or Klarna at the online checkout. Both are run by separate companies, so check their terms first.
See it in person.
Visit any of our three shops, or order online and collect it free:
Opening hours are Monday to Saturday 9.30 am to 6.30 pm and Sunday 12 pm to 6 pm.
Frequently Asked Questions
What charger do I need for my iPhone?
A 20W or 25W USB-C charger is a good choice for most recent iPhones. You'll also need the right cable: USB-C to USB-C for the iPhone 15 and newer, or USB-C to Lightning for the iPhone 14 and older.
What charger do I need for my Samsung?
A 25W USB-C charger suits many Galaxy A-series and S-series phones. The Ultra models can charge faster with a more powerful charger, so check your phone's specification.
Specifications: Will a UK plug charger work in Ireland?
Yes. Ireland uses the same three-pin plug as the UK, so a UK plug fits Irish sockets.
Can a higher-wattage charger damage my phone?
No. Your phone only draws the power it can accept, so a higher-wattage charger just won't charge it any faster.
Do magnetic power banks work with Android?
They charge wirelessly with Android phones that support wireless charging but won't snap on without a magnetic case or ring. Check which cable options each power bank has.
How many charges does a 5000mAh power bank give?
Roughly one full charge for many phones, and a little less over wireless charging.
What is the lowest-priced charger?
The Cygnett 20W USB-C wall charger is at €14.99.
Can I pay in installments?
Yes. You can use Humm or Klarna at checkout.
Find your charger or power bank
Browse the charging and connectivity range, the power banks or the chargers, or visit your nearest shop in Bray, Ballina, or Sligo.
