Demineralised Water - Page 2

macabethiel · 05-06-2017, 09:03

Most of my batteries are sealed so top can't be done.

Just one last thought what about RO water from your local Aquarist it can cost from£3 to £4 for 25 litres it is classed as Pure Deionised water.

rayf3262 · 05-06-2017, 10:09

Here's a useful paper on the negative effects of impurities in battery water:
http://www.trojanbattery.com/pdf/WP_...ities_0612.pdf

05-06-2017, 09:03	#16
macabethiel Senior Member Join Date: Aug 2008 Location: Derby Vehicle: Freelander & Jeep GC 3.0 Posts: 4,416	Distilled Water options Most of my batteries are sealed so top can't be done. Just one last thought what about RO water from your local Aquarist it can cost from£3 to £4 for 25 litres it is classed as Pure Deionised water.

05-06-2017, 10:09	#17
rayf3262 Senior Member Join Date: Nov 2009 Location: Norfolk, Poringland NR14 Vehicle: Terrano 3.0 SVE 2002 Posts: 1,549	Here's a useful paper on the negative effects of impurities in battery water: http://www.trojanbattery.com/pdf/WP_...ities_0612.pdf __________________ Remember what the dormouse said: Feed your head....