subject: The testers for modern batteries [print this page] The testers for modern batteries The testers for modern batteries
Rechargeable batteries have a reputation for causing most concern,disappointment and frustration than any other part of a portable device. Considering its relatively short life, the battery component is also the most expensive and least reliable.
How do we proceed to the verification and maintenance of batteries? This article describes the technical progress made by modern battery analyzers, and how these devices are used in industry. Organizations such as Public Safety use battery analyzers for several decades to restore and extend the life of nickel-cadmium Dell inspiron 1520 battery, however, battery analyzers are increasingly used in mobile phone market. The old models are not practical and could not adapt to the rapid development of new types of batteries. In addition, the analyzers were complex and they often were fast and precise as required by customers.
In recent years, there has been an important evolution in technological development in the field of battery analyzers. Devices that allow only apply cycles on the battery were removed from the market. In moving from a Nickel-intensive maintenance for lithium batteries no longer requiring periodic discharges, the battery analyzer was used to prolong battery life is now used for the rapid verification and rapid repair of batteries.
There are two basic types of battery analyzers: those with fixed current and those that are programmable. While fixed current analyzers are cheaper and generally easier to use, programmable analyzers are more accurate and faster. The programmable devices can be adapted more easily to different types of batteries and they can more effectively restore weak batteries. Only programmable analyzers allow rapid testing of Dellinspiron 5100 battery .
From a technical standpoint, both types of analyzers function as follows: When inserting a battery in an analyzer fixed current maintenance is performed using a fixed current to charge and discharge of approximately 600 mA. The maintenance of small batteries is done fairly quickly, while that of large batteries is slow. The duration of maintenance of a 1800 mAh compaq presario m2000 battery is three times longer than a battery of 600 mAh. The reading takes place in mAh capacity and reflects the duration of discharge. For cons, the analyzers perform programmable maintenance of batteries according to predetermined parameters. The reading is usually a percentage of the rated capacity of the battery.
