External effects can be a radiator in your room or direct sunlight, or just simply a mind boggling ambient temperature. A eddy stock-ion cell loses 20% of its maximum capacity in one year when it's stored on 40 degrees Celsius and full charge. Not too many people have 40 C in their room all year long, but what about internal heat sources? If you use your notebook from AC power, you're keeping it fully charged, which it doesn't fancy, and on about 40C.
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.
Imagine that you are travelling and you realize that you have left your cell phone charger at home. Once you arrive at your destination you will have to make arrangements for an alternative charger. This will take some time and you notice that your battery is not full. You need to make sure that your cell phone battery will last till the next time you are able to charge it. A great tip to conserve the power of your battery is to increase the time between charges. Turn of your phone if you know you are not going to be using it for a specific period like when you are sleeping. This will help conserve your battery power and in turn increase your battery life.
Li-ion Batteries last longer and charge quickly. A Li-ion Lithium battery stocks and a quick charger make it possible to work all day with a cordless drill without stopping.
Please make no mistake that extremely cheap cell phone batteries are not of good quality entirely. If you know what you are looking for and where to look for these, then you will surely get a good deal of your money.
If you are searching for a replacement battery or a backup, remember which battery is king. Please refer to your manufacturer's guide to make sure you replace your current battery with the exact Lithium Ion battery the manufacturer suggests.