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Yamaha Golf Car G22E G-MAX Replacement Battery

Battery compatibility evidence and replacement options for the Yamaha Golf Car G22E G-MAX, each with its source.

Last updated: 28 September 2026

We have not documented a battery sold by this vehicle’s own manufacturer for this model. The options below are from other makers, each shown with the evidence behind it.

Replacement options from other makers

Manufacturer documentation explicitly identifies this as compatible.

“Fits and is compatible with Factory Controller and Motor (Drop In)”

Only a G22 that left the factory with lead-acid batteries — check yours before buying.

Eco say the factory controller and motor stay; the chart does not address the charger.

Sources do not establish: whether the pack fits this cart's battery bay without trimming, and what the charger must be. The chart gives a verdict per cart and no dimensions.

Bolt's own cart compatibility tool lists this kit for this cart and says "Compatible". This is the pack maker naming the cart, which is weaker than the cart maker naming the pack and far stronger than two specifications compared.

Eco's chart is for carts that left the factory with lead-acid batteries.

Source: boltenergyusa.com/bolt-cart-compatibility-search

Source: ecobattery.com/pages/compatibility-chart

70V 105Ah LiFePO4 Gen3

SKU A-070105-06

Manufacturer documentedView battery: Eco Battery 70V 105Ah LiFePO4 Gen3 →

“Fits but will require upgraded controller and/or motor”

Maker lists it as fitting only if the cart is modified. Eco say this pack fits but needs an upgraded controller and/or motor; the chart does not say which. The pack is 70.4 volts and these carts leave the factory at 36 or 48 volts, so fitting it raises the cart's system voltage — a conversion, not a replacement.

Eco Battery's own compatibility chart: under “G19 / G22” Eco mark the 70V 105Ah yellow: “Fits but will require upgraded controller and/or motor”.

Source: ecobattery.com/pages/compatibility-chart

Manufacturer documentedView battery: Allied 48V 36Ah Drop-In-Ready →

“Choose from these popular Yamaha models Drive & Drive 2 (48V) Adventurer (48V) G22 / GMAX (48V) G14-G19 (36V)”

Only the 48-volt G22, which Allied write as "G22 / GMAX" — the generation ABOVE their 36-volt G14-G19 range, and the boundary is the point — check yours before buying.

Sources do not establish: how many modules this cart needs, and whether they fit its battery bay. Allied sell this pack in sets of two to eight and point at a sizing chart that is not on the page naming the cart. Yamaha publish no compartment dimensions this catalogue holds.

Allied name this cart on their own Yamaha page under "Choose from these popular Yamaha models", identified by VOLTAGE. The same list puts the G14-G19 generation at 36 volts, so the voltage is the load-bearing part of the entry rather than a label: a reader with the older generation needs a different pack entirely.

Source: alliedlithium.com/pages/yamaha-golf-cart-lithium-batteries-models

Source: alliedlithium.com/pages/yamaha-golf-cart-lithium-batteries-models

Compatible chargers

Do not fit

The manufacturer states these batteries do not fit this model:

Eco Battery's own compatibility chart: under “G19 / G22” Eco mark the 38V 105Ah red: “Does Not Fit and/or will not work with this cart (Will Require Lots of Modification)”. Eco's chart is for carts that left the factory with lead-acid batteries.

Sources

  • Bolt Energy USA — Cart Compatibility SearchManufacturer document

    Bolt Energy USA

    Source: boltenergyusa.com/bolt-cart-compatibility-search

    Retrieved September 16, 2026

  • Eco Battery — Lithium Battery Compatibility ChartManufacturer battery page

    Eco Battery

    Source: ecobattery.com/pages/compatibility-chart

    Retrieved September 19, 2026

  • Allied Battery — Allied Lithium batteries for Yamaha Golf CartsManufacturer battery page

    Allied Battery

    Source: alliedlithium.com/pages/yamaha-golf-cart-lithium-batteries-models

    Retrieved September 15, 2026

  • Allied Battery — 48V Waterproof Lithium Battery ChargerManufacturer battery page

    Allied Battery

    Source: alliedlithium.com/collections/chargers/products/allied-lithium-onboard-waterproof-battery-charger-48v-15amp

    Retrieved September 14, 2026

  • Archived document

    Source: golfcars.yamaha-owners-manuals.com/om/LIT-19626-00-78.pdf

    Retrieved September 27, 2026

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