ELAK Automatic chargers are designed to provide fast, safe and efficient charging to a wide variety of battery types and sizes. The electronic control circuit monitors the charging process to avoid battery damage caused by overcharging. The charger collects information from the battery and adjusts the charge current and voltage based on this information. This allows the battery to be charged quickly, correctly, and completely when using an Automatic battery charger. Automatic battery chargers can remain connected to the battery indefinitely and will not overcharge or damage it.