Custom-molded snake tubing pre-routed for Club Car Precedent and DS carts running Crown or 8V US Battery packs. Fill every cell simultaneously through a single water gun connection -- no caps to remove, no guessing on levels, no acid spills.
Watering a 48V golf cart battery pack the old way means pulling six caps per battery, six batteries per cart -- 36 individual caps every service cycle. One overfill or one skipped cell shortens battery life significantly. The Flow-Rite BG-C48V-21 eliminates that entirely.
The Pro-Fill system uses precision self-regulating fill valves mounted directly into each cell. Each valve shuts off automatically when the electrolyte reaches the correct level, so you physically cannot overfill. Connect the water gun to the single quick-connect port, squeeze, done. The entire pack fills in under 60 seconds.
The BG-C48V-21 is specifically engineered for the battery tray layout found in Club Car Precedent and DS carts equipped with Crown or 8V US Battery brand batteries. The snake tubing is custom-molded to route cleanly through that exact tray geometry -- no cutting, no splicing, no zip-tie improvisation.
One water gun connection fills all cells in the pack simultaneously. No cap removal required during operation.
Self-regulating valves stop flow at the correct electrolyte level. Overfilling is mechanically prevented.
Snake tubing pre-formed to fit the CC Precedent and DS battery tray layout -- drops in clean without modification.
Consistent, accurate fill levels reduce sulfation and heat damage, extending overall pack life.
The BG-C48V-21 kit is a complete, ready-to-install battery watering system. Contents include:
Generic watering kits use straight tubing you cut and route yourself. Routing errors cause kinks, improper valve seating, and leaks at the cell caps. Flow-Rite's custom-molded harness for the BG-C48V-21 is formed to match the exact battery spacing and tray dimensions of the Precedent and DS platforms, so each valve seats squarely and the tubing runs without stress or kinking from day one.
This kit is designed for Club Car Precedent and DS golf carts configured with a 48V battery pack using 8V batteries -- specifically Crown and US Battery brand 8V flooded lead-acid batteries. The tray layout, battery spacing, and cell cap positions are specific to these models. If your cart runs a different battery brand or a different cell count per battery, verify fitment with the model number before ordering.
Pro-Fill systems are designed exclusively for flooded (wet-cell) lead-acid batteries with removable fill caps. Do not install on AGM, gel, or lithium battery packs. AGM and gel cells are sealed by design and do not require or accept external water addition.
The BG-C48V-21 kit includes the tubing harness and valves but does not include the Flow-Rite water gun / fill gun used to connect to the quick-connect port. A compatible Pro-Fill water gun (manual or automatic) must be purchased separately to complete the system. Search Flow-Rite part numbers WG-200 (manual) or WG-400 (battery-powered) for compatible fill guns.