Battery watering systems

[TSoul]

Does anyone have and use something like this?

http://www.rvlifestyles.net/ItemPage.as ... 6d7e48cda0 (http://www.rvlifestyles.net/ItemPage.aspx?id=558754&subcatid=9100000015036&groupid=0840000030251&CategoryNumber=08&Magic=J39BVY0807091841933&DealerID=002003748157&GUID=25037d81-fd9a-4e16-908e-b76d7e48cda0)

I am getting two sets with the addition of two extra group 27 batteries. There is no room to look at the water level of my house batteries and I am hopeing this will be a good fix for the problem. It sounds good to me but was wondering if anyone had practical experience with a system like this. Thanks for your replies. Happy Camping

[gsadmin]

I have installed the camping-world version of these in two motorhomes (my mom's and my dad's) and both of them thought that it was gimicky and overboard at first. Afterward, they wouldn't trade it for anything.

I can't vouch for this one, but the concept is sound so I would buy one or the other.