sealed lead acid battery is the oldest. Invented by French
physicist Gaston Plante in 1859, provides fixed or mobile, where size and
weight are of equal importance. Today, VRLA battery for cars, trucks
and large uninterruptible power supply (UPS) is used.
In the 1970s, the need for maintenance of lead-acid battery is designed to operate in any position. Liquid electrolyte is soaked separators and casing has been resolved. Safety valves were added to the gas flow during loading and unloading.
Two views lead-acid batteries have: lead acid (SLA), also known as Gelcell known wheeled mobility service and, in particular, a large valve regulated lead acid (VRLA), used for stationary applications. This article focuses on SLA battery.
SHE is not in memory. Let the battery charge for a long time does not cause damage. Retention capacity of the first battery. NiCd while 40 percent of the stored energy is released in three months, SLA download the same amount each year. ALS is relatively inexpensive to purchase, but the cost can be more expensive than NiCd, if necessary, the complete cycle on a regular basis.
ALS is not suitable for fast charging - charging time is 8 to 16 hours. ASL should always be able to charge. Leaving the battery in a discharged condition causes sulfation, since the VRLA battery is difficult, if not impossible, can be refilled.
Unlike NiCd, SLA does not like deep cycling. Complete discharge causes extra effort, and each charge / discharge of the battery steals a small amount of energy. This wear is applicable to other types of cells in different degrees. To prevent battery discharge due to repeated stress before, most SLA battery recommended.
ASL provides 200-300 discharge / charge cycles. The main reason for the relatively short lifetime of the positive electrode grid corrosion and depletion of the active ingredient and the expansion of the positive plates. These changes are often at high operating temperatures. Application of charge / discharge cycles not prevent or reverse this trend.
Among modern rechargeable batteries, the family of lead-acid battery has the lowest energy density, which makes it unsuitable for portable devices that require compact size. Furthermore, poor performance at low temperatures. High levels of lead does sealed lead acid battery harmful to the environment if disposed of carelessly.
In the 1970s, the need for maintenance of lead-acid battery is designed to operate in any position. Liquid electrolyte is soaked separators and casing has been resolved. Safety valves were added to the gas flow during loading and unloading.
Two views lead-acid batteries have: lead acid (SLA), also known as Gelcell known wheeled mobility service and, in particular, a large valve regulated lead acid (VRLA), used for stationary applications. This article focuses on SLA battery.
SHE is not in memory. Let the battery charge for a long time does not cause damage. Retention capacity of the first battery. NiCd while 40 percent of the stored energy is released in three months, SLA download the same amount each year. ALS is relatively inexpensive to purchase, but the cost can be more expensive than NiCd, if necessary, the complete cycle on a regular basis.
ALS is not suitable for fast charging - charging time is 8 to 16 hours. ASL should always be able to charge. Leaving the battery in a discharged condition causes sulfation, since the VRLA battery is difficult, if not impossible, can be refilled.
Unlike NiCd, SLA does not like deep cycling. Complete discharge causes extra effort, and each charge / discharge of the battery steals a small amount of energy. This wear is applicable to other types of cells in different degrees. To prevent battery discharge due to repeated stress before, most SLA battery recommended.
ASL provides 200-300 discharge / charge cycles. The main reason for the relatively short lifetime of the positive electrode grid corrosion and depletion of the active ingredient and the expansion of the positive plates. These changes are often at high operating temperatures. Application of charge / discharge cycles not prevent or reverse this trend.
Among modern rechargeable batteries, the family of lead-acid battery has the lowest energy density, which makes it unsuitable for portable devices that require compact size. Furthermore, poor performance at low temperatures. High levels of lead does sealed lead acid battery harmful to the environment if disposed of carelessly.
No comments:
Post a Comment