new battery flat in Spain 😐

[Gingernuts]

So i managed to flatten all my batteries(3) by leaving the 12v master switch on for a week!
Got a new hab battery and stuck it in, went well for a week, Now its flat grrrrr!
No alternator light or anything-on the dash!
Hab batts still in situ but dead!
Van SHOULD charge ALL batts when engine running!
Its a 2013 possl 2win same as globecar are there any fuses to check for the battery charging system?
Now remembering im 67 and have hurt my back changing the first cab battery out, now under strict osteopath instructions not to lift or twist! Any useful suggestions on how to check whats going on?
Alex (grumpy in Spain)

 

[BouncyBoatFolk]

So i managed to flatten all my batteries(3) by leaving the 12v master switch on for a week!
Got a new hab battery and stuck it in, went well for a week, Now its flat grrrrr!
No alternator light or anything-on the dash!
Hab batts still in situ but dead!
Van SHOULD charge ALL batts when engine running!
Its a 2013 possl 2win same as globecar are there any fuses to check for the battery charging system?
Now remembering im 67 and have hurt my back changing the first cab battery out, now under strict osteopath instructions not to lift or twist! Any useful suggestions on how to check whats going on?
Alex (grumpy in Spain)

Fuses all good on the charger?
Mike.

 

[Bolti]

When our alternator died, we had no lights up on the dash. Fiat 2018.

 

[pappajohn]

Check alternator and hab charger with a multimeter when you get the van started.
Connect meter across battery terminals.
Alternator should be 14v + with a discharged battery.
Dont rely on onboard meters and gauges.

 

[Jev88]

If you've really killed the leisure battery then below a certain voltage some chargers won't start to charge.

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[GeoffnDee]

If fitted , It would be worth checking that the large fuses at the starter battery positive terminal plate are ok and their connections tight.

 

[RobertJary]

You could try HispaVan by the A7 at Antas. they have a good reputation and speak English.

 

[Gingernuts]

If fitted , It would be worth checking that the large fuses at the starter battery positive terminal plate are ok and their connections tight.

Already checked but thank you

 

[GeoffnDee]

Although you have no dash lights displaying is the engine starting/turning over ? if not could the earth connection be at fault . (if the starter battery is not actually flat)