Yamaha G19-G22 Battery Charger – 48V – Reliance™

$ 369.99

This Reliance™ SG-720 48V 15A High Frequency Industrial Yamaha G19-G22 battery charger is a great choice for your G19, G20, or G22 model electric cart! Built in safety features, lightweight construction, and flexible mounting options make this charger a great choice for your 48 volt Yamaha.

Please Note: For use with lead acid batteries only.



The Reliance™ SG-720 is a great alternative to OEM chargers. This 48-Volt Yamaha G19-G22 battery charger uses an intelligent charge curve based in real-time data to most efficiently charge your PTV batteries. With its die cast aluminum body, the SG-720 is durable yet weighs only 7.5lb – less than half the weight of comparable OEM chargers. This Reliance charger has an integrated carry handle that allows for easy transport, while the pre-drilled tabs make mounting quick and easy.

A quick-read flashing LED shows charge state and battery level at a glance. Intelligent float charge capability is also included, keeping batteries topped off over time. The charger also includes a number of safety features, including automatic shutdown if an error occurs. This Yamaha G19-G22 battery charger also includes a 18 month limited warranty!

Fits Yamaha G19, G20, and G22 48-volt models with 2-pin connector (see photo).


    • Reliance Item# 07-010
    • Intelligent charge curve using real-time data
    • External cooling fan
    • Float charge capability
    • Lightweight and easy to transport
    • Built-in mounting tabs
    • Quick-read status LED
    • IP65 dust- and splash-proof
    • High efficiency and reliability
    • Includes charger, AC Power Cord, and Yamaha 2-Pin DC Cord/Connector
    • 18 month limited warranty

Safety Features:

    • Over-temperature shutdown
    • Reverse polarity protection
    • Short circuit and no-load shutdown
    • Automatic shut off at full charge

Reliance SG720 Yamaha G19-G22 48V User Manual PDF

Reliance SG720 Charger Video

Who is Reliance? Reliance is a leading aftermarket supplier of heavy-duty equipment and has lent their expertise to the PTV and LSV space. The brand produces an array of replacement parts for most popular golf car makes and models to meet or exceed OEM specifications. Reliance Power Parts was founded on the idea of offering high-quality replacement diesel engine parts that not only offered independent aftermarket customers an alternative to original equipment parts, but also included support programs like freight, promotion, and warranty coverage.

Thousands of businesses use Reliance Power Parts as their supplier for high quality aftermarket parts. Their satisfaction is Reliance’s top priority.

Additional information

Weight 8.25 lbs
Dimensions 7 × 16 × 7.25 in

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