Chargers & power supplies: USB-C, PD & GaN
Charge fast and anywhere at Vowenx: USB-C Power Delivery wall chargers, ultra-compact GaN models, multiport chargers and dedicated power supplies. A powerful and safe selection, at the right price.
« works with Samsung screen. good product. »
« I needed these for some LED strips, they work great and they have a low profile. »
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Chargeur secteur USB-C USB-A transparent charge rapide
From £13.91
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Chargeur 90W 19V 4.74A connecteur 7.4x5.0 mm pour HP
From £19.13
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5V 3A Micro USB Power Supply for Raspberry Pi 3
From £10.46
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Replacement charging connector flex cable for iPhone
From £6.42
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Support de piles AA avec sortie USB 2 à 8 piles
From £6.41
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USB 10W wall charger and Type-C or Micro USB cable
From £5.87
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UK plug USB wall charger 5V 1A or 2A
From £10.75
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Intelligent LiFePO4 4S 14.6V 1A or 2A charger
From £10.46
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LiFePO4 battery charger 8S 29.2V 10A 240W
£33.38
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135W 20V 6.75A charger compatible with Lenovo portable
From £30.76
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65W GaN USB-C Fast Charging Multiport Wall Charger
From £10.03
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120W GaN Charging Station with 6 USB-C and USB-A Ports
From £30.52
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220V Mains Adapter for Car Refrigerator
From £23.38
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Universal GaN USB-C Travel Adapter
From £22.07
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65W 20V charger for Lenovo IdeaPad Yoga portable
From £19.86
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Power Adapter 14V 3A 42W for Samsung Monitor
From £18.27
How to choose your charger?
The power (in watts) must cover your device: ~20 W for a smartphone, 65 W and more for a portable. Prefer Power Delivery (PD) or Quick Charge for fast charging. GaN (gallium nitride) technology reduces size and heat at equal power. A multiport model charges multiple devices by distributing power. For a dedicated power supply (screen, Raspberry…), precisely respect the voltage, amperage and polarity of the connector. An undersized charger charges slowly, or not at all.
Related categories:
- USB cables → USB cables (charging & data)
- Hubs and adapters → Hubs, OTG & adapters
- All cables → All cables & connectivity
Criteria to check before purchase
| Criterion | Why is it important? |
|---|---|
| Power (W) | ~20 W (smartphone), 65 W+ (portable). |
| Fast charging | Power Delivery or Quick Charge. |
| GaN | More compact and cooler. |
| Multiport | Charges multiple devices simultaneously. |
| Dedicated power supply | Exact voltage, amperage and polarity. |
Frequently asked questions
How to choose the power of a charger?
Match the watts to the device: about 20 W for a smartphone, 30 to 65 W for a tablet, 65 W and more for a portable. A more powerful charger also works, delivering the required power.
What is GaN technology?
GaN (gallium nitride) replaces silicon in chargers: it heats up less and allows for smaller blocks at equal power. A GaN charger is therefore more compact and ideal for travel.
Can I use another power supply for my device?
Only if the voltage and polarity are identical and the amperage is at least equal. A different voltage can damage the device. Precisely check the values and connector before any replacement.