How to maintain lead-acid batteries

10 October 2025


Sulfation accounts for 80% of breakdowns and capacity loss in lead-acid batteries. However, with the right tools and a little time, starter batteries, semi-traction batteries, traction batteries and even stationary batteries can be revived and continue to function reliably. In this blog, the Energic Plus experts outline three essential maintenance tasks that will optimise the performance of lead-acid batteries.