- Always wear appropriate eye, face and hand protection when working with batteries.
- Keep the terminals protected to prevent accidental shorting.
- Install the battery in a well-ventilated area for operation and during charging.
- Never lean on the battery while boosting, charging, or testing.
- Replace any battery with signs of damaged terminals, case, or cover.
- Take care when working with metal tools or connectors to prevent short circuits and arcing.