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Rectangular sealed lead-acid battery, dark case, T2 terminals on top

Sigma Power Systems

Sigma Power Systems 12V 9Ah Battery T2 Terminal

SKU CH-HS95-K3P1M

Sealed lead-acid 12 V 9 Ah battery with T2 terminals measuring 5.94 by 2.56 by 3.74 inches

  • Battery TypeSealed Lead Acid
  • 12 V 9 Ah sealed lead-acid chemistry delivers reliable standby power
  • T2 terminal matches Leoch DJW12-9 for direct drop-in replacement
  • Compact 5.94 × 2.56 × 3.74 inch footprint fits existing battery compartments
  • Supplied as a single unit ready for immediate installation
  • Reuse existing cables and hardware to minimise setup time

Direct replacement for Leoch DJW12-9

This sealed lead-acid battery delivers 12 V and 9 Ah capacity in a single pack. It matches the original Leoch DJW12-9 specifications and uses T2 terminals for a straight swap. Buyers who need a different voltage, higher amp-hour rating or alternative terminal style cannot use this unit. Verify your existing battery dimensions before ordering.

Dimensions and terminal layout

The case measures 5.94 inches long, 2.56 inches wide and 3.74 inches high with T2 terminals positioned for direct fit. No active cooling is required and the sealed design produces no audible noise during normal float or cycle service. Power draw is limited to the connected load and the internal chemistry of the SLA cells.

Sealed construction and reuse requirement

The ABS housing is valve-regulated and maintenance-free, designed to meet or exceed OEM specifications from ISO-certified production. Shipment includes only the battery; existing cables, connectors and mounting hardware must be reused. Spent units must be recycled according to local regulations for sealed lead-acid batteries.

Highlights

  • 12 V 9 Ah sealed lead-acid chemistry delivers reliable standby power
  • T2 terminal matches Leoch DJW12-9 for direct drop-in replacement
  • Compact 5.94 × 2.56 × 3.74 inch footprint fits existing battery compartments
  • Supplied as a single unit ready for immediate installation
  • Reuse existing cables and hardware to minimise setup time

Specifications

Battery TypeSealed Lead Acid

Questions about this item

How do I install the T2 terminal battery and what step do people often miss?

Remove the old unit, place the new battery measuring 5.94 by 2.56 by 3.74 inches in the same orientation, reuse the existing cables and tighten the T2 terminal bolts securely; the step often missed is confirming polarity before the final torque.

What maintenance or replacement will this sealed lead-acid battery need later?

The 12 V 9 Ah SLA cell is maintenance-free but will require full replacement once capacity drops below usable levels, typically after three to five years of standby service.

What limit appears first under sustained discharge?

The 9 Ah capacity rating defines the energy limit; continuous loads will hit voltage sag and runtime exhaustion before any thermal or current ceiling is reached.

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