Maintenance free batteries with charge indicator (magic eye), checking
WARNING: This page is about a different variant/trim than selected.
WARNING:
Prior to handling or servicing batteries, read, understand and observe the Warning and Safety Measures for lead-acid batteries. Refer to Warnings 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. Refer to 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. Refer to Battery charger, connecting
- Colorless or yellow → replace battery