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Battery size

 
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ug  



Joined: 23 Apr 2005
Posts: 23
Location: Russia, Syktyvkar

PostPosted: Tue Oct 02, 2007 5:03 pm    Post subject: Battery size Reply with quote

What battery size do you guys use? The mine is 72Ah. And I have a bad charging. May be it's because of tooo big battery. I mean alternator just has not enough power to charge such big battery?..
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Mike924  



Joined: 12 Aug 2004
Posts: 2601
Location: IoW UK

PostPosted: Tue Oct 02, 2007 5:19 pm    Post subject: Reply with quote

Charging current isn't related to battery capacity.

Poor charging is almost certainly due to bad earth connections. In particular, check the earth strap from the alternator to the engine block.
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ug  



Joined: 23 Apr 2005
Posts: 23
Location: Russia, Syktyvkar

PostPosted: Tue Oct 02, 2007 5:54 pm    Post subject: Reply with quote

In order to have good charging you must have a proper charging current. Charging current for big battery is bigger than one for small battery. So maybe the alternator just can not produce such a big charging current.

Earthing is OK. Regulator is new. Alternator is OK.

What battery do you use?
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Nobbi  



Joined: 24 Aug 2006
Posts: 1397
Location: Germany

PostPosted: Tue Oct 02, 2007 6:06 pm    Post subject: Reply with quote

Hello,

the biggest/largest battery for the european market was a 63 a/hr battery.Depending which extras (Airco,e-seats,e-mirrors ect.) are ordered.I drive my 1977 modell with a 45 a/hr battery since years and have no problems with it.

Nobbi
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ug  



Joined: 23 Apr 2005
Posts: 23
Location: Russia, Syktyvkar

PostPosted: Wed Oct 03, 2007 2:10 pm    Post subject: Reply with quote

Verstehe ich. Vielen dank!
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Nobbi  



Joined: 24 Aug 2006
Posts: 1397
Location: Germany

PostPosted: Wed Oct 03, 2007 5:14 pm    Post subject: Reply with quote

Oh, du kannst deutsch! dann haette ich mir mein englisches gestammel ja sparen koennen.
Ich denke du kommst auch mit der kleinen batterie gut hin.Die Leistung der Lichtmaschine schwankt abhaengig von der motordrehzahl, deshalb wird der lichtmaschinenregler benötigt um konstante ladung der batterie zu gewaehrleisten.
Gruss
Nobbi
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ug  



Joined: 23 Apr 2005
Posts: 23
Location: Russia, Syktyvkar

PostPosted: Wed Oct 03, 2007 8:54 pm    Post subject: Reply with quote

Danke Nobbi! Mein Deutsch ist nicht so gut. Ich verstehe aber ich sprache mit knapper Muhe. Ich studiere Duetsch jetzt.
Originally I had 55Ah battery. But the guys from battery shop said that I need at least 72Ah. Stupid assholes! Mainly I drive with 3000rpm.
I just wanted to know the size of the battery. So thanx for info!
Tschus!
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