Li Ion Polymer Battery First Charge

First charge time of lithium battery is often misled to activating theory.

Li ion polymer battery first charge.

Charging and discharging batteries is a chemical reaction but li ion is claimed to be the exception. Battery manufacturers usually recommend charging it at 08 c or even less to extend the life of the battery. Charging safely is a more difficult. The lithium ion battery is easy to charge.

This is bad for the battery when you have this most of the time. In the first stage of charging a li ion battery or cell the charge current is controlled. Li ion and li polymer batteries if charged often after about 1 month would reach to their maximum performance and you are recommended to charge them every time you find an outlet. For a 2 000 mah battery the charge rate would be 2 000 ma for a charge rate of c.

Typically this will be between 0 5 and 1 0 c. The complete charging time will take about 2 to 3 hours. How to first charge lithium ion battery. This affects each and every one.

A li ion battery reaches full charge when the current drops to a set level. From the first to the last one you make before selling your smartphone or leaving it in a drawer. The first time charging and wait until full discharge before recharge and don t use when charging are not applicable to these modern batteries. The first is that you do not have to be obsessive.

High conductivity semisolid polymers form this electrolyte these batteries provide higher specific energy than other lithium battery types and are. If you are using a trickle charge most chargers uses topping when the level of current drops. Since lithium ion batteries don t contain cadmium they are also more. Read battery li ion science blog.

For new lithium batteries first charge time maybe longer. When you leave your battery charged at 100 most of the time every year your max. I made a post about this with my recent acer laptop over here. Charging lithium ion batteries can be split into two main stages.

In terms of consumer electronics charge time of lithium batteries usually is 2 4 hours. Find out how to prolong battery life by using correct charge methods. The basic algorithm is to charge at constant current 0 2 c to 0 7 c depending on manufacturer until the battery reaches 4 2 vpc volts per cell and hold the voltage at 4 2 volts until the charge current has dropped to 10 of the initial charge rate. Lithium ion batteries are more reliable than older technologies such as nickel cadmium and don t suffer from a problem known as the memory effect where nicad batteries appear to become harder to charge unless they re discharged fully first.