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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

  • Battery typeNi-MH
  • Battery capacity2,000 mAh
  • Battery voltage rating7.2
  • Product typeRechargeable Batteries
  • 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.

How it compares

Measured against everything we stock in Household Batteries & Chargers, at today’s prices. Recalculated every night.

Price $17.99
Pricier than about 73% of the 10,440 comparable items (median $10.99).

Specifications

Product
Brand name2GIG
Product typeRechargeable Batteries
Power
Battery typeNi-MH
Battery capacity2,000 mAh
Battery voltage rating7.2

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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