Sealed
Construction
PowerStars's unique construction and sealing technique ensure that no
electrolyte leakage can occur from the terminals or case of any
PowerStar battery. This feature insures safe, efficient operation of
PowerStar's batteries in any position. PowerStar batteries are
classified as "Non-Spillable" and will meet all requirements of the
International Air Transport Association.
Absorptive Glass Mat System (AGM System)
PowerStar batteries make use of fine mat separators (glass fiber)
wherein suffient electrolyte is absorbed to provide the longest life and
steady serive. This system prevents escapte of electrolyte from the
separator which causes leakage.
Gas Recombination
PowerStar batteries incorporated unqiue design that effectively controls
generation of gas and allows recombination of over 90% of gas generated
during the normal use.
Mainenance-Free Operation
During the expected floating service life of PowerStar batteries, there
is no need to check the specfic gravity of the electrolyte or add water,
which means they require no maintenance serive.
In fact, there is no provision for these maintenance functions.
Position-Free and Leakage-Free
The combination of the sealed construction and the use of absorptive mat
separators permits operaton of PowerStar batteries in any position
without loss of capacity, electrolyte and service life. PowerStar
batteries are made to operate in any position.
Stable Quality & High Reliability
The PowerStar SLA battery has stable and reliable performance. It can be
easily maintained to permit proper operation of the equipment that it
powers. The battery can withstand overcharge, overdischarge, vibration,
and shock, and is capable of extended storage.
Long Service Life, Float or Cyclic
The PowerStar SLA battery has long life in float or cyclic service. The
expected life of float service is shown on Figure10 and life of cyclic
service figure 11.
Low Pressure Venting System
PowerStar batteries are equipped with a safe,low pressure venting
system, which operates at 1psi to 6psi,designed to release excess gas
and reseal automatically in the event that gas pressure rises to a level
above the normal rate. Thus, there is no excessive build up of gas in
the batteries.This low pressure venting system, coupled with the
extraordinarily high recombination efficiency, make PowerStar batteries
the safest sealed lead-acid batteries available.
Heavy-Duty Grids
The heavy-duty lead calcium-alloy grids in PowerStar batteries provide
an extra margin of performance and service life in both float and cyclic
applications, even in conditions of deep discharge.
Low Self Discharge
Because of the use of Lead Calcium grids alloy, PowerStar SLA battery
can be stored long periods of time without recharge.
High Recovery Capability
PowerStar batteries have an excellent charge acceptance and recovery
capablibty evenafter deep discharge.
U. L. Component Recognition
AII of our PowerStar SLA batteries have already passed UL test. |
