2006 clio 1.4 fault battery dead everyday drives perfect

[Leeashby87]

2006 clio 1.4 fault battery dead everyday drives perfect

 

[Typhoon]

Alternator knackered.

 

[Leeashby87]

no battery luke showing tho

 

[Krarl]

Could be a dropped cell, it will still show 12.5 volts but it won't have the Amperage to start the car

 

[Rojer]

Easy way to test, start the car hold revs at 2k, put a multimeter on the battery. If its anything less than 14V then alternator is dead/dying.