Power adapters in this category cover laptop chargers, mains adapters for cameras and power supplies for CCTV equipment. They suit anyone replacing a lost charger or powering a camera continuously from the wall. Brands in our range include Dell, Lenovo, Axis Communications and Raytec, alongside camera makers such as Canon, Nikon, Sony and Panasonic.
How to choose a power adapter
Device compatibility. Start with the exact model of your laptop, camera or CCTV unit, because adapters are usually made for specific product families. The model number is printed on the underside of a laptop or in the manual, and matching it avoids most wrong orders.
Voltage and wattage. The output voltage must match what the device expects, while the wattage (or amperage) should equal or exceed the original charger's rating. A weaker adapter can cause slow charging, overheating or a refusal to charge at all. The label on your old charger lists both values.
Connector and plug. Barrel connectors differ in diameter, some laptop chargers have an extra centre pin, and USB-C chargers work in a different way again. Our range includes a universal adapter, which normally ships with interchangeable tips, but you then need to select the correct tip, voltage and polarity yourself.
Indoor or outdoor use. Some power supplies in our range are listed as indoor models, meant for dry places such as offices, shops and equipment cabinets. If a camera is mounted outside, keep the power supply in a dry enclosure or choose one rated for outdoor conditions.
Original or universal. An adapter from the device maker is the safest match, particularly for laptops that check the charger before charging at full speed. A universal adapter makes more sense when you power several different devices or need a spare for travel.
Power adapter brands we carry
- Dell: the largest group in our range, mainly laptop AC adapters for the company's own notebook lines.
- Lenovo: chargers for its laptops, including the ThinkPad family, which is widely used in offices.
- Axis Communications: a network video specialist, so its power products are intended for its IP cameras and related surveillance installations.
- Raytec: known for infrared and white-light illuminators for CCTV, with power supplies designed for that equipment.
- Canon, Nikon, Sony and Panasonic: camera manufacturers whose AC adapters let a compatible camera run from the mains instead of a battery, useful for long recordings or studio work.
- Hikvision: a video surveillance manufacturer, with power supplies for its camera and recorder systems.
- Goobay: a cable and accessory brand, offering general-purpose power adapters rather than ones tied to a single device.
Also in our range: Acer and Navitel.
Power adapter FAQ
How do I find the right power adapter for my laptop?
Check the model number of the laptop and the rating printed on your original charger. The new adapter needs the same voltage, at least the same wattage and a matching connector. Buying a charger from the laptop's own brand, such as Dell or Lenovo, makes this simplest.
Can I use a power adapter with a higher wattage?
Generally yes, as long as the voltage is identical and the plug fits. The device draws only the power it needs, so a higher wattage rating simply gives spare capacity. A lower wattage than the original is the thing to avoid.
Can a camera run on mains power instead of a battery?
Many cameras can, but it depends on the model. Camera makers such as Canon, Nikon, Sony and Panasonic offer AC adapters that connect through a dummy battery or a DC coupler. Check your camera's manual to see which adapter it supports.
Is a universal power adapter safe to use?
Yes, provided you set the correct voltage, choose the right tip and check the polarity before plugging in. Wrong polarity or too high a voltage can damage a device. If you are unsure of your device's requirements, an adapter made for that model is the safer choice.
