V-Force Energy Solutions - Flipbook - Page 14
LEAD-ACID BATTERIES
Lead-acid batteries are the traditional
choice for most forklifts and remain widely
used for a variety of reasons, including:
INITIAL COSTS: Compared to other
power technologies, lead-acid batteries are
typically less expensive at purchase and
deliver bulk power at a lower cost-per-amphour rate. Depending on your objectives and
budget, this could provide a more budgetfriendly option for handling a range of duty
cycles, including multi-shift operations.
BATTERY LIFESPAN: Under normal
operations, a lead-acid battery lasts between
1,000 and 1,500 charging cycles, depending
on how the battery is maintained. In situations
where maintenance is substandard, battery
lifespan, can be negatively affected.
MAINTENANCE REQUIREMENTS: One
of the most challenging parts of lead-acid
battery care is keeping each battery cell
properly watered. Improper watering is a
primary cause of premature lead-acid battery
loss of capacity and a need for replacement.
Lead-acid batteries also need to be properly
equalized, which can take the battery offline
for what may be an entire usage cycle. They
also need to be cleaned regularly with a
neutralizing detergent solution.
DURABILITY AND RELIABILITY: Lead-acid
batteries are sturdy and robust by design and
capable of withstanding the shock and vibration
present in many warehouse environments.
RECYCLABILITY: Lead-acid batteries are
nearly 100% recyclable, and the process is
relatively simple, cost-effective and can help
contribute to sustainability efforts.
While lead-acid batteries can be a viable option
for many organizations, particularly smaller
warehouses running one-shift operations, there
are potential shortcomings to consider:
RECHARGE TIMES: Charging a lead-acid
battery can take longer than charging or refueling
using other power technologies. The battery
typically is charged at the end of a shift for eight
to 10 hours and requires a similar number of
hours for a cooldown after charging. This means
the forklift is likely to require multiple batteries to
handle multi-shift operations.
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STORAGE REQUIREMENTS: Certain
applications will require a total runtime that
exceeds the 1:1 ratio of batteries to lift trucks,
so adding storage space for additional leadacid batteries may be required.
SAFETY CONCERNS: Lead-acid batteries
can pose certain safety hazards, such as
exposure to dangerous gases and acid spills.
It is important to provide proper training and
personal protective equipment (PPE) and to
establish and enforce safety practices to help
address these risks.
