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Two rectangular sealed lead-acid batteries, black plastic cases with FP terminals on top

Sigma Power Systems

Sigma Power Systems 12V 35Ah SLA Battery FP Terminal Pride Mobility Select 2 Pack

SKU CH-3VAA-XHRD8

Two 12 V 35 Ah sealed lead-acid batteries with FP terminals, each 7.72 x 5.16 x 6.1 in and 23 lb, for Pride Mobility Select wheelchairs and scooters

  • Battery TypeSealed Lead Acid
  • 12 V 35 Ah sealed lead-acid power for extended mobility range
  • FP-type terminal matches Pride Mobility Select wiring without adapters
  • Compact 7.72 × 5.16 × 6.1 in footprint fits the original battery compartment
  • Two-pack supplies both batteries required for a complete system swap
  • 23 lb each — manageable weight for straightforward user installation

Purpose & fit

This two-pack supplies 12 V, 35 Ah sealed lead-acid batteries built as direct replacements for the Pride Mobility Select wheelchair scooter. Each unit uses FP terminals so the original cables and hardware can be reused without modification.

Sustained delivery

The 35 Ah rating supports extended daily operation between charges, maintaining steady voltage through long indoor or outdoor journeys. Sealed lead-acid chemistry tolerates deep discharge cycles typical of mobility use without sudden voltage collapse.

Build & connections

Rugged ABS casing measures 7.72 in by 5.16 in by 6.1 in and weighs 23 lbs per unit, matching the OEM footprint for secure mounting. FP terminals align with factory wiring, eliminating adapter needs and reducing installation time.

Highlights

  • 12 V 35 Ah sealed lead-acid power for extended mobility range
  • FP-type terminal matches Pride Mobility Select wiring without adapters
  • Compact 7.72 × 5.16 × 6.1 in footprint fits the original battery compartment
  • Two-pack supplies both batteries required for a complete system swap
  • 23 lb each — manageable weight for straightforward user installation

Specifications

Battery TypeSealed Lead Acid

Questions about this item

How much heat or noise does the 12 V 35 Ah SLA battery produce when the Pride Mobility Select runs all day?

Sealed lead-acid chemistry has no moving parts, so the battery itself is silent and generates only slight warmth during normal discharge.

What existing hardware must I already own for the FP-terminal batteries to work in my Pride Mobility Select?

You must reuse the original cables, connectors and mounting hardware from the wheelchair; the shipment includes only the two replacement batteries.

Will the 7.72 x 5.16 x 6.1 in batteries fit the same compartment as the original units in my Pride Mobility Select?

Yes — the length, width and height match the OEM specifications, so they occupy the same space as the factory batteries.

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