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Could it be anything other than the battery?
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bluebarchetta
 


Member Since: 25 Oct 2005
Location: Aylesbury
Posts: 524

United Kingdom 2006 Discovery 3 TDV6 SE Manual Cairns BlueDiscovery 3
Could it be anything other than the battery?

I am having difficulty starting at the moment.

I have left the battery connected to my CTEK for several days. This is what a multi-meter shows:

- The voltage read 12.76v with the CTEK connected.
- Disconnect it reads about 12.65v
- Try to start (about 5 seconds of turning over)
- Voltage reads 10.48v

- If I leave it a little longer it starts and the voltage goes up to 15.1v so the alternator appears to be doing its job.

I am assuming the battery has expired but the inbuilt hydrometer still shows green.

Is there anything else I should look at before getting a new battery?

bb
  
Post #185591610th Sep 2017 9:49 am
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DSL
Keeper of the wheelie bin 


Member Since: 11 May 2006
Location: Off again! :-)
Posts: 72922

Ukraine 

Battery is knackered. Thumbs Up

IMNTHO Whistle
   
Post #185591710th Sep 2017 9:53 am
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TigerRecovery
 


Member Since: 31 May 2017
Location: Long Stratton, Norwich, Norfolk
Posts: 901

Wales 2016 Discovery 4 3.0 SDV6 Landmark LE Auto Waitomo GreyDiscovery 4

I was told that the built in hydrometer is rubbish on most batteries as the battery sulfates and the green ball sticks in place.

The alternator is working very hard to recharge a battery and could over do it, change the battery before the alternator goes as well.
 1972 Range Rover Classic 2 door V8
2013 Land Rover Discovery 4 HSE - SCRAPPED
2016 Land Rover Discovery 4 Landmark
2022 Volvo XC40 T5 PHEV 282HP FWD 3 cylinder! 
 
Post #185591810th Sep 2017 9:56 am
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DSL
Keeper of the wheelie bin 


Member Since: 11 May 2006
Location: Off again! :-)
Posts: 72922

Ukraine 

Speak to Tanya. Thumbs Up FACEBOOK45 or D2BOYS for a bit of discount.

https://www.tayna.co.uk/EA1000-Exide-Premi...P7488.html
   
Post #185592110th Sep 2017 9:59 am
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bluebarchetta
 


Member Since: 25 Oct 2005
Location: Aylesbury
Posts: 524

United Kingdom 2006 Discovery 3 TDV6 SE Manual Cairns BlueDiscovery 3

Thanks for the quick reply guys.

Hopefully that will sort it 👍
  
Post #185593610th Sep 2017 10:56 am
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