Pro-Fill RV Edition Dual 6-Volt Battery Watering System

Catalog Item # 27035

Remote battery watering systems let you fill all batteries to proper electrolyte levels from a single fill tube, using a simple hand pump.

Technical Specifications

Less than 1 lb.

Camper's Choice Rating

Reviewer rating of 5 stars based on 24 reviews (5 Based on 24 Reviews)

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  • Quality product (1)
  • Well-built (1)

Great product!

by Anonymous – July 08, 2004
5 out of 5 stars

We installed a Pro-Fill on the coach batteries of our class C. Installation took only a few minutes. The system is easy and conv

What a Great Product..!!

by Michael Lee – August 02, 2004
5 out of 5 stars

I got this directly from Pro-Fill about 4 months ago - 2 sets for 4-6volt batteries. What a great product..!! Remember how messy

The Pro Fill System Is Great!!!

by warren burbank – November 03, 2006
5 out of 5 stars

I have had this system on my 5th wheel for over 2 years. I have 2 6 volt Interststes. They were hard to see and hard to fill to

Battery Fill Life Saver

by Gary – August 04, 2011
5 out of 5 stars

I installed a set of these 5 years ago to make the process much easier to fill my house batteries. Without this filler unit, I

Excellent Watering System

by Hal Warren – September 03, 2005
5 out of 5 stars

I have an older 5th wheel with two 6-volt batteries. To remove the batteries to check them requires first disconnecting them by re

by Anonymous – October 25, 2016
I have a RV on a Ford Chassis that's Battery is in a most hard to reach location. I was wondering if one of these would work, even though it is a 12 Volt?
Use SKU#27038 for a single 12V battery.
by Camping World – October 26, 2016
We do not stock any individual pieces, however you may be able to order from the manufacturer directly. Flow-Rite - Battery Watering Products
by Camping World – September 02, 2015
Yes, one set for every two batteries (6-volt).
by Camping World – June 07, 2014

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