Yamaha Golf Car UMAX Rally 2+2 AC Replacement Battery
Yamaha Golf Car document a Trojan Battery Company battery (6V, 225Ah) for the UMAX Rally 2+2 AC. Specifications, any replacement options and the recall status are below, each with its source.
Last updated: 27 September 2026
trojanbattery.com/products/t-105-6v-flooded-battery
- Capacity
- 185 Ah at 5 hours, rising to 250 Ah at 100
- Energy
- 1.50 kWh — the 100-hour capacity times the nominal voltage
Source: trojanbattery.com/products/t-105-6v-flooded-battery
Source: trojanbattery.com/products/t-105-6v-flooded-battery
Why this pack is listed for the UMAX Rally 2+2 AC
“BATTERIES: Standard: Eight 6-volt Trojan T-105 Batteries”
The manufacturer's own statement for this pack. Reported, not endorsed — confirm with the manufacturer before buying or fitting.
Only Yamaha UMAX Rally 2+2 AC, per the page's own SPECIFICATIONS table (ENGINE/DRIVETRAIN, AC tab). Check yours before buying.
Fits as it is.
Full specifications, sources and every vehicle this pack fits.
View battery →Source for these specifications
- Yamaha — UMAX Rally™ 2+2 specification page (Internet Archive capture, 16 Jul 2019)MANUFACTURER DOCUMENT
Yamaha Golf-Car Company
Source: web.archive.org/web/20190716222244id_/https://www.yamahagolfcar.com/golf-car/golf/umax-rally-2-2
Verified September 27, 2026
Recall & safety status
Recalls (2)
Most recalls cover only certain model years, serials or build dates — view each notice to check it against your own unit.
- 2025-06-05CPSCThe accelerator pedal spring can fail to return to idle when a consumer stops pressing the accelerator pedal,…model years 2019 to 2022, by the serial ranges the notice gives for each year.View recall →
- 2023-07-13CPSCThe recalled personal transportation vehicles can accelerate unexpectedly, posing crash and injury hazards to…model year 2023, serials 705 to 739.View recall →
Sources
- Yamaha — UMAX Rally™ 2+2 specification page (Internet Archive capture, 16 Jul 2019)MANUFACTURER DOCUMENT
Yamaha Golf-Car Company
Source: web.archive.org/web/20190716222244id_/https://www.yamahagolfcar.com/golf-car/golf/umax-rally-2-2
Verified September 27, 2026