Now before you cobalt mine shake your fist in anger or frustration it is good to understand why your iPod mini battery has kicked the bucket. It might not be of much consolation now, but knowing how iPod batteries work is always useful information to have.
If you use a Lithium mines Ontario ion battery make sure it doesn't come in contact with other metals, as the ions might be disturbed leading to a defective battery. Jarring a battery by dropping your cell phone can cause damage even if the phone looks unharmed. Extreme weather conditions can also spoil batteries. Heaters, ovens, stoves and other hot items can cause a battery to overheat or melt. As with other electronic equipment, cell phones should never get wet. This directly affects the circuit and the battery and causes them to rust.
The mating process between the two engines can be in series or in parallel. When the two powertrains are mated in series, only one of the motors controls the cars movement. The other one simply assists the first, dominant engine. This occurs most often in mild or assist hybrids. The Saturn Vue Green Line Belt Alternator System (BAS) is a good example. The concept vehicle named the Volt from GM is another good example of a series (but not a mild) hybrid.
You should also be able to buy a pair of them online as there are plenty of sites that sell them around the world. Simply perform a quick internet search to find the sites that sell them and check out the items and prices. The sites should have photos of the products along Lithium battery stocks with a detailed description of them. You won't be able to try them on, so knowing the right size is important.
The NiMH battery is much friendlier to the environment than the NiCd battery. It showed up in the market after the NiCd. The two types of batteries share the same physical packaging so that you can use a NiMH replacement battery for you NiCd cordless tool. NiMH battery can hold more charges and last longer than the NiCd battery so it costs more. But if you can find a NiMH replacement battery, it is a better deal despite the higher price.
A used battery must be disposed of properly. Do not crush or throw a battery into a fire. This could lead to a major accident because the battery could explode.