Maintenance-Free Battery With Visual Indicator

Maintenance-Free Battery With Visual Indicator

Lead acid batteries with non-removable battery cell sealing caps, with charge indicator "Magic Eye" and filled with fluid electrolyte (wet battery) are considered maintenance-free. Sealing caps are not removable for topping off with distilled water.

NOTE:
- If batteries with a "magic eye" are equipped with sealing plugs for production reasons only, the plugs are covered with plastic sheeting.
- The covering must not be removed and distilled water must not be added.
- Only perform a visual inspection.







The "magic eye" - arrow - gives information about the electrolyte level and charge condition of the battery by means of a color display. Possible color displays.

CAUTION:
Risk of explosion on discharged battery with magic eye.
- If the magic eye has no color or is light yellow, the battery may not be tested or charged. Jump starting must not be used! There is a risk of explosion during testing, charging or jump starting. The battery must be replaced.