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Maintenance Free Batteries With Charge Indicator (Magic Eye), Checking



Maintenance Free Batteries With Charge Indicator (Magic Eye), Checking

WARNING: Prior to handling or servicing batteries, read, understand and observe the Warning and Safety Measures for lead-acid batteries.

Identification







- Battery equipped with permanent cell cover -2-.
- Charge indicator -1- displays electrolyte level and charge condition.

CAUTION: Under no circumstances should cover -2- be removed. Battery will be damaged and become unusable.

NOTE:
- As the charge indicator is located in a single cell, the indication is only valid for that cell. An exact assessment of battery condition should always be confirmed by performing battery test. Battery, Testing
- If the charge indicator on batteries in excess of 5 years old are colorless, DO NOT attempt to top and/or recharge battery. Battery must be replaced.
- Air bubbles that occur normally during battery charging (even during vehicle operation) may adversely affect charge indicator reading. To obtain an accurate reading, gently tap the charge indicator with a screwdriver handle or rock the vehicle in order to displace any possible air bubbles that have formed.

Charge indicator, readings
- Green -> sufficient charge (and electrolyte level) OK
- Black -> no charge or insufficient charge. Battery Without Charge Indicator (Magic Eye), Checking
- Colorless or yellow -> replace battery