will it fit US battery (Flow-Rite BG-U24V-1A-WS Pro-Fill Battery Watering System For (4) 6V Batteries, 2.7'' Cell Spacing, With Hand Pump)

Staff Answer

Jun 15, 2026 - 12:31 PM

Yes, this Flow-Rite Pro-Fill kit should fit U.S. Battery brand 6V flooded lead-acid batteries, as long as you have four 6V batteries with 2.7" cell spacing and removable vent caps. It will not be used on sealed AGM or maintenance-free batteries. We recommend measuring the center-to-center spacing between the battery cell caps to confirm the 2.7" spacing before ordering.

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