Nov. 29--As much as I love buying big-ticket items such as TVs, computers, cell phones and cameras, I also love buying accessories for those items just as much, maybe even more.

A good gadget accessory can make you look at a device you've had for a year or two with a newfound appreciation. Plus, you can find electronics accessories everywhere, and many cost between $50 and $100, making them almost guilt-free purchases. So while some people may head to a clothing store for a pick-me-up after a bad day, I head for Best Buy or Costco to find the perfect gadget add-on.

Gadget accessories also make great gifts for someone who's obsessed with their iPhone, BlackBerry, laptop or electronic item. Here's some guidance, arranged by device.

Portable gadget companions

Powermat ($100): As any gadget lover knows, having to deal with multiple power adapters to juice up your devices is no fun. The Powermat lets you "wirelessly" charge three devices at once with only one outlet by placing them on this skateboard shaped unit. You can use the included Powercube Universal Receiver and tips to charge one device, but to charge others, you'll have to buy a receiver or dock ($30 to $40) to charge a BlackBerry, iPhone, portable gaming system or iPod. Duracell makes a similar device called "myGrid," which costs $80 for the wireless charging pad.

Kodak Solar Charger ($28): This mini charger fits in the palm of your hand and has a USB port to charge BlackBerrys, iPhones, iPods, Bluetooth headsets and other devices. It uses the sun to recharge the two AA batteries inside, which you can pop out to use them in a digital camera or other battery-powered unit. It's got a hook so you can attach it to a backpack to soak up the sun while you walk around. Kodak says when the device is fully charged, it can deliver 1.5 charges to a cell phone (0.75 charges to iPhone/BlackBerry), run an MP3 player for 33 hours, or allow you take about 300 digital camera pictures.

Brookstone Charging Valet ($25 or $50): A stylish way to charge and organize cell phones, iPods and gadgets on your nightstand. A power cord is hidden inside the unit and the mini version powers two devices while the larger version has six outlets.

Computer gear

Wireless mouse: A good present for anyone who brings their laptop with them everywhere they go. For Mac users, check out the new Apple Magic Mouse ($69), which incorporates some of the multi-touch gestures found on the iPhone and Mac laptops. For PC users, I like the Kensington SlimBlade line of wireless mice ($30 to $80), which also have buttons to control other things like music playback and PowerPoint presentations.