Buying and depending on an electronic device means depending on its battery. For Apple products, that battery is most likely a Lithium Ion Battery or Li-Ion.
Nickel- Metal Hydride - Ni-MH batteries is considered to be the successor of the Ni-Cd batteries but unfortunately the dreaded memory effect is as bad as well. However as compared between Ni-Cd and NiMH batteries the latter last longer as compared lithium-ion batteries to its predecessor.
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 2410-22 drill offers a lightweight and compact size and an ergonomic handle for easy handling. The powerful M12 lithium ion batterty stocks-ion batteries deliver a fast, 30 minute recharge so your tools are ready when you need them.
When an iPod battery dies, you can easily purchase an iPod mini battery replacement kit, instead of purchasing an entirely new unit. According to Apple iPods are designed to last cobalt ontario copyright for years to come.
Whenever you are going to store your laptop for prolonged periods of time, don't charge the battery to 100%. It has been proven that a 40% charge is the optimum amount when storing your laptop.
By changing to a hybrid vehicle, it will help erase some of your gasoline bill while helping the environment. If you spend $300 to $400 a month (or more) on fuel, multiply $400 a month times 12 months, that's $4800 a year on fuel. It would take several years to pay off the Volt. By that time, the car may be shot. You won't erase your entire gasoline bill - because you use both battery and gasoline - but it will help reduce it. I think purchasing a hybrid is a good thing but it's too long for a payback. I know the technology is available but the ROI, return on investment, is not there. If you spend $40,000 to $50,000 you may not be able to get that back within 5 years or longer.
In summary, a laptop battery is so costly and its life so precious that we cannot ignore the precautionary measures which makes it possible to extend its lifetime by 2 more years. That means, by following the above said measures, you can use your laptop battery for about 3 years on an average. Good Luck!