Pro Fill auto watering system
Took Dutch Star Don's advice and ordered a Pro Fill auto watering system from Amazon and installed it today. Took about 30 min. to install. I have four lead acid house batts which were a pain to check monthly. After install took just a couple minutes to water all 12 cells. Total cost was about $110.00 which includes tubing, 12 vent caps and squeeze pump.
2016 DSDP 4369, Freightliner Chassis, AF One brake system, 2016 Chevy Equinox