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Rectangular black sealed lead-acid battery with FP terminals, 7.72 by 5.16 by 6.1 inches, 23 lbs

Sigma Power Systems

Sigma Power Systems 12V 35Ah standard battery for John Deere LT133

SKU CH-3EZ5-3G48P

12 V 35 Ah sealed lead-acid replacement battery for John Deere LT133 lawn mowers, measuring 7.72 x 5.16 x 6.1 inches and weighing 23 lbs

  • Battery TypeSealed Lead Acid
  • 12 V 35 Ah capacity powers the John Deere LT133 reliably
  • Sealed lead-acid design eliminates routine electrolyte maintenance
  • Exact 7.72 x 5.16 x 6.1 in dimensions ensure drop-in fit
  • FP-type terminals match the mower's factory wiring harness
  • 23 lb mass provides stable mounting in the battery tray

Direct replacement for John Deere LT133

This 12 V sealed lead-acid battery is built as a direct replacement for the John Deere LT133 lawn mower. It arrives new and ready to install using the existing cables and hardware from the original unit. The FP-type terminals match the factory layout for a straightforward swap.

Capacity and voltage define fit

The single specification that confirms compatibility is the 35 Ah rating at 12 V. If the original battery shows the same voltage and amp-hour values, this unit will fit the electrical requirements. Dimensions of 7.72 in length, 5.16 in width and 6.1 in height should also be checked against the battery tray.

Handles standard mower starting loads

A 35 Ah capacity provides enough reserve for repeated engine starts and accessory use during typical cutting sessions. The 23 lb sealed construction delivers reliable cranking power without maintenance. Extended periods of inactivity or heavy accessory draw beyond the rated capacity will reduce available runtime.

Highlights

  • 12 V 35 Ah capacity powers the John Deere LT133 reliably
  • Sealed lead-acid design eliminates routine electrolyte maintenance
  • Exact 7.72 x 5.16 x 6.1 in dimensions ensure drop-in fit
  • FP-type terminals match the mower's factory wiring harness
  • 23 lb mass provides stable mounting in the battery tray

Specifications

Battery TypeSealed Lead Acid

Questions about this item

Will the 35 Ah rating run my LT133 for a full mowing session?

The 35 Ah capacity matches the original specification, so it delivers the same run time as the factory battery under identical load.

Are the FP-type terminals compatible with the LT133 cable clamps?

Yes, the FP terminal layout is the standard fitment for this tractor, allowing direct connection of the existing cables.

Will the 7.72 x 5.16 x 6.1 inch case fit the LT133 battery tray?

Those dimensions match the OEM battery footprint, so the unit seats correctly in the factory tray and hold-down.

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