Chargers
Bottom line: In 2026, most people should buy a 65W GaN charger with two USB-C ports and at least one USB-A port. It charges a laptop, phone, and earbuds from one wall plug, and GaN keeps it small enough to carry every day. A single-port 20W brick only makes sense if you only ever charge one phone.
Quick picks
- Best for most people: 65W GaN, 2× USB-C + 1× USB-A, PD 3.0 with PPS
- For laptops: 100W GaN with at least one port rated for 100W PD
- Minimal travel: 45W ultra-compact two-port GaN charger
What actually matters
| Spec | Why it matters | What to look for |
|---|---|---|
| Total output (W) | Sets the ceiling for how fast and what you can charge | 45W for phone and tablet, 65W for most laptops, 100W+ for powerful laptops |
| Port mix | Fewer wall adapters to carry | Two USB-C minimum; keep one USB-A for legacy cables |
| GaN vs silicon | GaN runs cooler and smaller at the same power | Choose GaN III for a daily-carry charger |
| PD and PPS | Fast-charge negotiation with your phone | PD 3.0 minimum; PPS matters for Samsung and Google fast charging |
| Safety certification | Cheap chargers can overheat or damage devices | Reputable brand plus overcurrent and overheat protection |
How to choose
- One device daily — 45 to 65W is plenty and keeps the charger small
- Laptop plus phone — Step up to 100W and check per-port wattage
- Travel or everyday carry — Prioritize size and weight; GaN III wins here
Mistakes to avoid
- Judging a charger by amps alone. Watts equal volts times amps; check total wattage when multiple ports are used.
- Ignoring PPS if you own a Samsung or Google phone that charges faster with it.
- Trusting a no-name charger with an expensive laptop instead of a certified unit.
- Buying a huge multi-port charger when a compact 65W unit would cover the same devices.
Frequently asked questions
Is a 65W charger enough for a laptop?
Yes, for most ultrabooks and everyday laptops. Power-hungry 15-inch or gaming laptops usually want 100W or their original adapter.
What is the difference between GaN and a regular charger?
GaN uses gallium nitride instead of silicon, so the charger runs cooler and can be much smaller at the same wattage.
Does fast charging damage my battery?
Modern phones and laptops negotiate safe charge rates. Heat is the bigger risk, so avoid cheap uncertified chargers and cases that trap heat.
Why does my charger slow down when I plug in two devices?
Total output is shared across ports. Check the per-port and combined wattage ratings before buying.
Are 100W chargers safe for a phone?
Yes. USB-C PD negotiates the right voltage, so a higher-wattage charger only delivers what the phone requests.
GadgetJoy Lab is reader-supported. If you buy through our links, we may earn a commission at no extra cost to you.