No, forklift batteries don’t explode. However, lead-acid forklift batteries do release hydrogen during charging, and lighting that hydrogen gas could blow the plastic top off of the battery cell. You may hear a very loud “pop” but NO fiery blast will result. This hydrogen gas ignition and tops potentially blowing off of cells may also result in electrolyte splashing onto anyone nearby, a very real safety hazard. Proper ventilation—based on the number of batteries residing in the charging area—is essential for ensuring a safe, charging environment. TMS can guide you on proper charging protocols for worry-free, forklift battery charging stations.