Lead-acid battery solutions from Toyota
Lead-acid batteries have a long-standing reputation in material handling. As the most cost-effective electric forklift energy option, they offer dependable performance and proven durability - especially in operations with predictable workloads or tighter budgets.
What are lead-acid batteries and how do they work?
Lead-acid batteries are the most traditional power source for electric forklifts. Inside each battery, sulfuric acid and water interact with charged plates to store and deliver power. As your truck operates, this chemical reaction generates electricity.
Over time, evaporation occurs, making regular maintenance - such as topping up water, crucial to battery life and consistent performance.
Lead-acid batteries are ideal for operations that:
- Run two or three shifts per day
- Can schedule downtime for battery charging or swap in spares
- Have the infrastructure for battery charging and changing stations
They're a great fit for:
- Indoor warehouse environments
- Predictable workloads
- Budget conscious businesses
- Sites with the space and resources to manage charging, maintenance, and battery storage
What are the advantages of using lead-acid batteries as an energy source in your forklift operation
Cost-effective
The most affordable electric power solution. Ideal for businesses where initial investment is a key factor.
Durable and dependable
With proper care, lead-acid batteries can last up to five years and deliver up to 8 hours of use per shift.
Highly recyclable
Lead-acid batteries are 99% recyclable, with established recycling systems widely available.
Things to consider
Maintenance required
Regular watering and cleaning are essential to avoid unplanned downtime.
Long charging and cooling times
Charging takes 8–12 hours, plus time for cooling. Trucks are out of action during this period unless spare batteries are available for swapping.
Ventilation needed
Charging releases gas, so a dedicated, well-ventilated space is essential for safety.
Less efficient in cold environments
Lead-acid batteries can lose capacity in cold temperatures, making them less suitable for cold storage or winter outdoor use.