RV Battery Watering System Fits all current RV water

Fits all current RV water heaters

dries almost instantly

Simply look for the Starburst Number on your filter and match it to the package number

Now with our RV electrical adapter with power grip and handles

Designed for use when trailer is not in tow

RV Battery Watering System Fits all current RV waterAdd water to your batteries without ever having to touch a battery or remove a cap! Remote battery watering system lets you fill all batteries to proper electrolyte levels from a single fill tube, using a simple hand pump. Safer and more accurate than conventional filling. Installs in minutes without tools. Sends water only to low cells without overfilling! Works with any distilled water container. Fits all 6V flooded lead acid batteries with standard