In the logistics world, demand for efficient, reliable traction batteries is growing rapidly.
Although lithium-ion batteries offer certain advantages in specific use cases, lead-acid (PzS) batteries continue to dominate application like counterbalance trucks — thanks to their lower cost, recyclability, and robustness.
The challenge with conventional charging
However, traditional charging methods often result in energy waste, overheating, and reduced battery availability. Standard IUIa charging curves have to use overcharging, which is leading to higher energy use, water loss, and long cooling times, especially when batteries are charged full daily.
Energy systems with smart charging algorithm as a solution
Smart lead-acid energy systems – combining batteries, battery controller and high-frequency chargers – put an end to these challenges. They ensure an efficient, temperature- and usage-dependent charging curve, maintaining both performance and battery lifespan.
How exactly this works in practice with modern battery systems?
You’ll find the answer in the whitepaper “Optimizing the Charging Strategy for PzS Traction Batteries: Determining the Optimal Full Charge Timing.”
As a brief preview
A key role can be played by the HOPPECKE energy system trak | uplift iQ with its electrolyte circulation, battery controller and a high-frequency charger.
At the core is a Smart Charging algorithm, which analyzes battery condition and only performs full charges when necessary - e.g., after deep discharges. Most daily charges skip the final overcharging phase, reducing stress and heat.
So, all in all: By intelligently timing full charges, trak | uplift iQ significantly boosts the efficiency and availability of PzS batteries - narrowing the gap to lithium systems while retaining lead-acid’s economic and operational advantages.
Discover all the insights in our full whitepaper.
