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About Battery
Tender
Deltran
Corporation is a family owned company that has designed and
manufactured transformers, power supplies, and battery chargers for
over 38 years! The Battery Tender chargers are recognized as the
most technologically advanced chargers on the market today! The
constant current multi-step charging program assures a fully charged
battery even after long-term storage!
Battery charging has become a science. New highly efficient lead
acid batteries need more efficient charging techniques. The days of
hooking up the cables, pushing the "on" button and letting the
battery charger do its own unregulated thing are over.
With battery technology changing at a very rapid pace, and virtually
every battery manufacturer being pressured by end users to develop
more power and capacity from a smaller package, charging methods
have also changed.
For the past 14 years, Deltran engineers have worked diligently with
the engineering departments from nearly every major lead acid
battery manufacturer in the world, and, in meeting their needs,
developed the most advanced battery chargers available.
Deltran has solved the task of properly charging all lead acid
technologies by automatically applying the correct charging logic
algorithm (mathematical formula for solving a problem). With cycle
life being critical to not only the battery manufacturer but also to
the end user, temperature compensation, consistent amperage output,
voltage control, and correct float levels ensure that the battery
will be revived and maintained at an optimum level throughout its
designed life span.
Highly acclaimed, Deltrans reliable advanced technology battery
chargers are available from distributors, retailers, and from
industry leaders: units manufactured under private label for
AC/Delco, Hawker Energy products, Harley-Davidson Motor Company, BMW
Automotive, Polaris Industries, Lamborgini, and Interstate Batteries
of America.
The name "Deltran" is synonymous with advanced technology, total
quality, and uncompromised commitment to our valued customer. If you
have to charge a battery correctly EVERY TIME call Deltran, we have
already figured how to do it!
Why Battery Tender?
All Battery Tender battery chargers are designed to fully charge
and maintain a wide range of styles of lead acid batteries in ways
that avoid the potential damaging effects that can be caused by most
trickle chargers. All Battery Tender battery chargers have the five
following characteristics:
Fully Automatic: At the end of the regular charger cycle, every
Battery Tender battery charger automatically switches its output
voltage to a safe, storage or float level that eliminates the need
to constantly check on the conditions of the battery.
Full Output Power at Low AC Line Conditions: Battery Tender battery
chargers will deliver full output power with input AC line voltages
as low as 90 VAC. (Excluding chargers with output current of 2 amps
or less).
Zero to Minimal Current Draw from Batteries: When the AAC power is
disconnected, most Battery Tender battery chargers draw zero current
from the battery. A few of the higher power models draw less than 1
milliamp from the battery.
Compact, Lightweight Construction: At any given power level, Battery
Tender battery chargers offer some of the highest charging power
density in the industry.
Visual Indication of Charge State: Every Battery Tender battery
charger has some combination of colored lights to indicate the
progress of charging.
Battery Tender battery chargers offer a variety of power levels:
7.5, 15, 70, 300 & 600 watts, maximum charge currents: 0.75, 1.25,
2, 3, 4, 6, 10,
15 & 20 amps, and nominal battery voltages: 6, 12, 24, 36 & 48
volts.
Various charging algorithms are available to acommodate the wide
range of lead acid battery styles: Flooded, Sealed, VRLA, GEL & AGM.
Check with the factory for the combination of power, current,
voltage and battery style that best meets your needs. Battery Tender
battery chargers are equipped with a variety of safety and
interconnect options, not available on all models. Safety options
include: spark free operation, reverse polarity protection and
continuous short circuit protection. Interconnection options
include: alligator clips, fused ring terminals and quick disconnect
DC output cable harness. A variety of AC input power options is
available.
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