Simplify routine battery maintenance with this Genuine OEM E-Z-GO Battery Fill System (Part #616471), manufactured by Battery Watering Technologies (BWT). Designed to make battery filling easier and more precise, this gravity-fed system automatically stops water flow to help prevent overfilling.

Consistent and accurate battery watering helps reduce maintenance time, minimize corrosion buildup, and support longer battery life. This system is designed for use with compatible BWT battery watering systems featuring blue quick connectors.

Key Features

• Genuine OEM E-Z-GO Part
• Manufactured by Battery Watering Technologies (BWT)
• Gravity-fed water delivery for easy battery filling
• Automatically stops water flow to help prevent overflow
• Flow indicator for monitoring water delivery
• Quick-connect flow tubing for convenient operation
• Helps simplify battery maintenance and reduce corrosion buildup
• For use with distilled water only
• Replaces OEM Part Number: 610884
• BWT Part Number: NT2212GF

Includes

• One (1) Feed Tank (75029A)
• Five (5) Feet of Tubing
• One (1) Flow Indicator (09FMW1)
• One (1) Connector (09FBLU1)

Specifications

• Tank Dimensions: 10" L × 10" W × 10" H
• Water Type: Distilled water only
• Filling Method: Gravity-fed with automatic shutoff

Fitment & Compatibility

• BWT Battery Watering Technologies Systems: Compatible with systems using blue 09MBLU1 or 09MBLU2 quick connectors

Not Compatible With:

• BFS Battery Fill Systems
• Trojan HydroLink
• Flow-Rite Pro-Fill
• Philadelphia Scientific systems
• Watermaster systems

Important: This system is designed specifically for compatible BWT battery watering systems with the specified blue quick connectors. Verify your existing connectors and battery watering system before ordering to ensure compatibility. Use distilled water only.

📞 Need Help Confirming Fitment?

Call or text 937-459-8891 and we'll be happy to verify compatibility before you order.

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The price you see is the price you pay — no hidden fees or extra charges.

Proudly supplied by an authorized E-Z-GO dealer.