Other information:
Your vehicle has a maintenance-free, calcium-based battery.
If the battery becomes discharged in a short time (because, for example,
the headlamps or interior lamps were left on while the vehicle was not in use),
recharge it by slow charging (trickle) for 10 hours.
If the battery gradual ...
Replacement
1.
Disconnect the negative (-) battery terminal.
2.
Recover the refrigerant with a recovery/recycling/charging station.
3.
When the engine is cool, drain the engine coolant from the radiator ...