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COLVERT · 10th November 2021, 14:35

The reading off charge won't be accurate.--It needs to be left for a few hours to settle.

12.57 is normal for most batteries.---

The very best way to check a sealed batteries capacity is to have a drop test done at a local garage.

Oh for those filler caps where you could test the specific gravity of the acid.

10th November 2021, 14:35	#7
COLVERT This is my second home R75 Saloon. Join Date: Feb 2009 Location: France/or Devon. Posts: 14,003 Thanks: 3,851 Thanked 2,167 Times in 1,816 Posts	The reading off charge won't be accurate.--It needs to be left for a few hours to settle. 12.57 is normal for most batteries.--- The very best way to check a sealed batteries capacity is to have a drop test done at a local garage. Oh for those filler caps where you could test the specific gravity of the acid. Last edited by COLVERT; 10th November 2021 at 14:38..