From the earliest days of industrial forklifts to today’s high-powered, tech-driven warehouses, motive power solutions have undergone a remarkable evolution. It wasn’t so long ago that traditional flooded lead-acid batteries—complete with routine watering and “charging rooms”—were the industry standard.
Now, Thin Plate Pure Lead (TPPL) batteries are taking that transformation a step further, offering lithium-like performance with a fraction of the price tag. What’s more, they’re positioning adopters as clear leaders in both efficiency and sustainability.
For industries with forklift fleets or other material handling equipment requiring power, TPPL batteries offer leading-edge performance, proven sustainability, and a cost-effective battery solution for operations required to stay competitive in today’s industry landscape.
A Look Back at Motive Power Technology
Historically, most warehouses and manufacturing facilities have relied on conventional, flooded lead-acid batteries. Although reliable, these systems demand regular maintenance, watering, and dedicated charging infrastructure.
Over time, the push for productivity has led companies to explore reduced battery changing, high-frequency and modular chargers, advanced data management, and eventually, alternate battery chemistries such as lithium-ion. The goal, of course, is to reduce downtime and ease maintenance requirements.
But while other battery chemistries such as lithium-ion have been heralded as a breakthrough in motive power, it carries a premium price point. In some applications, it’s also simply more power than an operation truly needs.
That’s where thin plate pure lead (TPPL) technology comes in.
What does TPPL stand for?
TPPL stands for Thin Plate Pure Lead, describing the battery's design and the purity of the lead used, which contributes to its superior performance and lifespan.
How TPPL Represents the Best of Both Worlds
TPPL batteries deliver a maintenance-free user experience comparable to lithium at a significantly lower cost of ownership. With a sealed design, no watering, and no off-gassing TPPL batteries boost both productivity and workplace safety. They also keep facilities cleaner, make applications more flexible, and can help reduce their carbon footprint. While TPPL uses AGM technology, not all AGM batteries are TPPL, so don’t sell or get sold on an inferior product.
Here are the core benefits that make TPPL batteries such a game-changer:
Lower Overall Cost
While lithium-ion solutions tend to carry a premium price point, TPPL batteries offer a price point closer to that of traditional flooded lead-acid solutions. Add the savings from reduced labor—since no watering or extra maintenance staff is required—and TPPL becomes an even stronger long-term investment.
Sustainability
The HAWKER TPPL battery design is fully sealed, eliminating the risks traditionally associated with flooded lead-acid battery maintenance, such as acid spills, off-gassing, and corrosion. This sealed structure not only enhances workplace safety but also significantly reduces environmental hazards and maintenance-related downtime.
TPPL batteries are also recyclable. Traditional flooded lead-acid batteries boast one of the highest recycling rates among industrial products—approximately 99%. HAWKER® TPPL technology leverages this advantage, making these industrial batteries ideal for companies prioritizing sustainability in their procurement processes.
Finally, TPPL technology optimizes energy efficiency with opportunity charging. This extends the battery life and reduces the total number of batteries an operation needs, effectively lowering your facility’s overall carbon footprint.
What is opportunity charging?
TPPL technology allows for short burst “top-ups” during breaks or slow periods instead of waiting for a full discharge. This practice of charging batteries in short periods throughout the day drastically reduces or even eliminates the need for multiple backup batteries.
Flexible Integration
What applications are TPPL batteries best suited for?
TPPL batteries are designed for industrial and commercial environments, providing performance and reliable power for light to medium workloads.
HAWKER Flex and Flexpak Thin Plate Pure Lead Batteries
Industrial Batteries with a Sustainable, Competitive Edge
As businesses look for ways to do more with less, TPPL technology lets them run leaner forklift fleets, leverage opportunity charging, and lower power consumption—all while still maintaining the performance demanded by 24/7 warehouse operations.
Just as important, opting for a sealed battery solution helps companies check off key environmental and safety boxes, especially in industries like grocery distribution, pharmaceuticals, and other regulated spaces where spillage and fumes can pose serious hazards.
The HAWKER Difference
With multiple decades of expertise in the motive power industry, HAWKER is a leading authority in battery solutions. We offer a full line of batteries and chargers designed for everything from cold storage to high-throughput distribution centers, we have the engineering support and nationwide dealer network to help you choose the right power solution for your operation.
Our dealers will always guide you to the best technology for your actual needs, whether that’s flooded lead-acid, lithium, or TPPL batteries. However, we often find that TPPL delivers the perfect blend of affordability, efficiency, and sustainable performance.
Ready to Evolve Your Fleet?
The world of motive power has traveled an impressive distance in just a few decades, and TPPL batteries represent the next big leap forward. By combining a near-lithium experience with lower costs, no maintenance, and environmentally friendly design, TPPL positions operations as true industry powerhouses. Whether your goal is to achieve higher throughput, shrink your carbon footprint, or stay nimble in a competitive market, TPPL could be just the advantage you need!
Find a Dealer & Discover the Right Battery Solution
Need help choosing the best industrial power solution for your organization? Find your nearest dealer today to learn more about HAWKER TPPL technology and find the most cost-effective, high-performing, and eco-conscious system for your facility.