Advantages of Lithium-Ion Batteries in Cleaning Industry. What are the key benefits?

Industrial cleaning machines of all types are usually battery powered. In the past, they used the same battery types as forklifts and other industrial mobile machines. These batteries were based on lead-acid chemistry, and there are many types of lead-acid batteries, including AGM and gel type.

Table of Contents:

Key Takeaways:

Performance is Superior: Li-ion batteries offer up to five times higher energy density and four times longer cycle life (over 2,000 cycles) than lead-acid, leading to lighter, smaller, and more robust cleaning machines.
Operational Efficiency: Higher efficiency and shorter charge times make Li-ion ideal for multi-shift operation by minimizing downtime and reducing overall operational and maintenance costs.
Strategic Advantage: Switching to Li-ion solutions provides higher reliability, increased performance, and reduces the environmental footprint—making it the new standard for efficient and sustainable industrial cleaning equipment.

Benefits of lithium-ion batteries in Cleaning Industry

All lead-acid batteries offer similar energy density and performance, but the cycle life may vary. Still, the cycle life is generally low, especially when compared to li-ion batteries. This is especially the case when used in deep discharge cycles.

Li-Ion becoming top choice for industrial cleaning machines

In recent years, li-ion chemistry has emerged as the top choice for new industrial batteries. This is due to its many advantages: energy density is up to five-times higher in li-ion batteries (50-100 Wh/kg in lead acid vs up to 260 Wh/kg in NCA/NMC cells) and the battery cycle life is also around four-times higher (less than 500 for lead-acid vs over 2,000 for LFP li-ion).

What’s more, lead-acid batteries have a lower energy density than li-ion batteries, meaning they’re usually larger and heavier – something that makes them unsuitable for use in industrial cleaning machines.

Li-ion batteries can last longer and be much lighter, meaning that machines can run for longer and that there’s no need to waste time changing batteries. When a battery change is required, it’s much simpler than changing a lead-acid battery.

It’s also the case that the longer service time ensures a longer time between services and slower capacity degradation over time, providing acceptable output over a prolonged period.

When all is considered, li-ion batteries for industrial cleaning appliances to offer higher performance and lower running costs than lead-acid batteries.

Choosing the correct Li-Ion battery for cleaning machines

It must be remembered that different types of li-ion batteries have different energy densities, maximum powers, cycle lives, and more. This is why it’s important to work alongside an experienced battery manufacturer.

At EMBS, we have experience with a vast range of cell types from a wide range of producers. We test cells internally and/or in external laboratories to confirm their performance and ensure we recommend the best cell for your application, with the best possible battery life, as well as the proper power level and highest safety. We can also gather real life current consumption data from your machine to ensure the power it needs is provided by the battery. So if you need any help, contact EMBS specialist!

What are the key advantages of lithium-ion batteries compared to traditional battery chemistries?

Lithium-ion batteries deliver significantly higher energy density, lighter weight and far better efficiency compared to lead-acid or NiMH systems. They maintain stable voltage throughout most of the discharge cycle, offer longer lifecycle performance, and charge much faster. They also require no maintenance and experience minimal self-discharge, making them more reliable for demanding, modern applications.

Why are Li-ion batteries the preferred choice in the cleaning industry?

For cleaning machines, uptime and mobility are critical. Li-ion batteries offer longer runtime, faster charging, and consistent power delivery even under heavy load. They are lighter, which improves maneuverability, and they support opportunity charging, so operators can top up the battery during breaks without damaging the cells. Their long cycle life also reduces replacement frequency, helping to lower overall operational costs.

What performance benefits do Li-ion batteries offer in terms of efficiency, runtime, and charging speed?

Li-ion cells convert energy more efficiently, meaning less power is wasted as heat. They deliver longer runtime per charge, maintain voltage stability during use, and support rapid charging, often reaching a high state of charge much faster than legacy chemistries. This directly improves productivity in commercial and industrial environments where downtime is costly.

How do the safety and durability advantages of Li-ion batteries impact long-term operational costs?

A high-quality battery management system (BMS) ensures safe operation by preventing overcharging, deep discharge, overheating, and cell imbalance. This protection extends battery lifespan and reduces failures, repairs, and replacement frequency. Combined with their superior cycle life and energy efficiency, Li-ion batteries significantly lower total cost of ownership over time, especially in high-duty equipment.

About the Author

EMBS

Leading manufacturer of advanced battery systems with a market presence of over 25 years. We specialise in rechargeable lithium-ion batteries, producing a wide range of systems with varying power and capacity.