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Rectangular green Ni-MH battery pack with wire connector

Estry

Estry GC2 7.2V 2000mAh Ni-MH standard battery

SKU CH-FHSW-6VECW MPN GC2

Replacement 7.2V 2000mAh Ni-MH battery for 2GIG GC2 and Edge security panels

  • TypeRechargeable Batteries
  • Battery TypeNi-MH
  • Battery Capacity2000mAh
  • Battery Voltage7.2
  • Direct replacement for 2GIG GC2 and Edge security panels
  • 2V 2000mAh Ni-MH chemistry delivers 14.4Wh reliable runtime
  • Built-in overcharge, over-discharge, over-voltage and short-circuit protection
  • Certified to ISO9001, RoHS, CE, UN38.3 and MSDS standards
  • Compact 49.35 x 42.64 x 28.6mm size fits original battery compartment

Compatible Security Panels

This replacement battery fits 2GIG GC2 and Edge security panels. It matches the original specifications for direct installation. The 7.2V Ni-MH chemistry provides reliable backup power for alarm systems. Overcharge and short-circuit protection helps extend service life.

Not for Other Systems

Buyers who need a battery for a different panel model should look elsewhere. The connector and voltage are specific to the listed GC2 and Edge panels. Users requiring a higher capacity than 2000mAh will not find it here. Installers working with non-compatible part numbers must choose another product.

7.2V 2000mAh Ni-MH Specification

The single deciding specification is the 7.2V 2000mAh Ni-MH rating. This voltage and capacity must match the panel's original battery exactly. The 14.4Wh energy rating confirms the correct replacement. Verify the panel model and part number before ordering.

Highlights

  • Direct replacement for 2GIG GC2 and Edge security panels
  • 2V 2000mAh Ni-MH chemistry delivers 14.4Wh reliable runtime
  • Built-in overcharge, over-discharge, over-voltage and short-circuit protection
  • Certified to ISO9001, RoHS, CE, UN38.3 and MSDS standards
  • Compact 49.35 x 42.64 x 28.6mm size fits original battery compartment

Specifications

Brand2GIG
TypeRechargeable Batteries
Battery TypeNi-MH
Battery Capacity2000mAh
Battery Voltage7.2

Questions about this item

What comes in the box and do I need to buy any connectors or screws separately?

The box contains the 7.2 V 2000 mAh Ni‑MH battery weighing 224.2 g with dimensions 49.35 × 42.64 × 28.6 mm; no extra connectors or mounting hardware are required for the listed GC2 and Edge panels.

Which version should I choose if my panel uses part number BATT2X or OSA‑231?

This single GC2 model replaces every listed part number — BATT2X, OSA‑231, 10000009‑001, BATT1, 10‑000009‑001, 6MR2000AAY4Z, 228844, OSA231, 10000009001, GG‑EDGBATT, GCKIT311 and BATT1X — so there is no alternative capacity or voltage to select.

What does the 14.4 Wh rating mean for runtime in a GC2 panel?

The 14.4 Wh capacity (7.2 V × 2000 mAh) delivers the same energy as the original factory pack, providing the panel’s designed backup duration without modification.

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