If you are using Lithium or Li-ion batteries as they are called in your laptops, you can do some things to prolong their life and save yourself some headaches and save money. You do not want to have to buy a replacement battery if you can help it, these are not cheap. Do what you can to take care of them and you will get better performance and longer life.

When you store it, make sure the temperature is not too high nor too low. Don't freeze it and storing the unit in a lithium-ion battery hot car or near the radiator is a bad idea as well. Use a sealable bag, charge the battery to about 50% and put it into the fridge between 0 and 5C.

An internal microphone is used on the Contour helmet camera. It saves weight, allows the camera to be smaller, and has low wind noise on feedback. Helmet camera companies still haven't figured out how to get great sound quality because wind is a big issue. One common complaint about VHoldR's ContourHD helmet cam is that the sound quality is low and muffled. They use a screen or a plastic part of the camera body to cover up the mic so that the wind noise is low, but this makes for fairly poor sound quality. On the flip-side, every other helmet camera company has yet to solve this problem, so if you're looking for one with perfect sound then you're wasting your time...for now.

And do not freeze the battery, this can be just as destructive. If you think you may want to buy a spare Li-lithium ion batterty stocks battery to have on hand as a back up, don't bother. They have a shelf life so if you do not use it before it ends you have wasted your money. Also check the manufacturing date on a battery you may be buying to be sure the expiration is not approaching.

The Milwaukee 2410-22 Cordless Drill provides up to 35% faster speed than its competition. The powerful motor delivers 250 in/lbs of torque, which is 25% more than comparable models. It also has a life cycle of one full day before having to recharge. It's the only tool in its calls with a 100% metal 3/8" ratcheting and locking chuck for maximum grip on the bit. The Milwaukee drill offers a lightweight and compact size and an cobalt ontario canada ergonomic handle for easy handling. The powerful M12 lithium-ion batteries deliver a fast, 30 minute recharge so your tools are ready when you need them.

At the lower end of the scooter spectrum are some of the Chinese clones and Razor type scooters. These scooters can be had in some cases for well less than a few hundred dollars. Remember that you get what you pay for. These scooters are probably not very high quality and will likely suffer from broken plastic parts, short battery life, and so on. These scooters make great kids toys however if you find the extra cash. Again, check the manufacturer's age guidance for kids.

Most of us heavily depend on our cell phones. They keep us connected to colleagues, friends, family and the web. Hopefully this FAQ has provided you with some information on cell phone batteries that will help you get the most out of your mobile phone.