Lead-acid battery

The lead-acid battery is a lead-lead oxide system, which is also known under the designation of lead-acid battery. These batteries are available in many different designs and shapes. Essentially, a distinction is open and dense gas systems.
Lead-acid cells are discharged per day at about 1%. For this reason, lead-acid Dell Inspiron 1525 battery are immersed after 6 years of operation in the professional / commercial sector. Thereafter, a trouble-free operation can not be guaranteed.

Construction

The lead-acid DELL XPS M1530 battery is a cell-tight container. The positive electrode plate consists of lead oxide (PbO 2). The negative electrode plate of metallic lead. They are separated by a separator made of glass fiber, glass microspheres or PVC. The electrolyte is a sulfuric acid.
Charging method

As the charging process the I / U method is used. Here, the lead-up to the desired cell voltage with constant current charging. Thereafter, a constant voltage charge.
Application

Lead-acid Dell Inspiron 1545 battery are used everywhere where high current carrying capacity is required (alarm systems). It must be noted that lead-acid DELL Studio 1537 battery have a very heavy weight. They are therefore not suitable for mobile use. They are usually housed in a sturdy stand-metal housing.

* UPS
* Electric Vehicles
* Energy storage

The circuit used to monitor the charge state of a lead-acid batteries. Depending on the charge varies between the Dell Inspiron 1520 battery voltage is 11V and 14V. If the battery voltage drops below 11.8 V the LED lights.
The LED lights up to 3V battery voltage is sufficiently bright!