We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Rectangular Ni-MH battery pack with plastic casing, 48.4 by 43.5 by 29.3 mm

Estry

Estry 7.2V 2000mAh Ni-MH Battery for BT GP220AAM6YMX GP100AAS6YMX GP130AAM6YMX

SKU CH-ZYX3-PHWNN

Replacement 7.2V 2000mAh Ni-MH pack for BT Home Intruder Alarm control panels GP220AAM6YMX, GP100AAS6YMX and GP130AAM6YMX

  • Battery pack size1 Year
  • Details7.2
  • Replaces original BT alarm panels GP220, GP100, GP130 part numbers
  • 2V 2000mAh Ni-MH chemistry delivers 14.4Wh reliable backup power
  • Compact 48.4 x 43.5 x 29.3mm fits existing battery compartment
  • Certified ISO9001, RoHS, CE, UN38.3 and MSDS for safety compliance
  • Built-in overcharge, over-discharge, over-voltage and short-circuit protection extends service life

Direct replacement for BT alarm panels

This Estry Ni-MH battery pack matches the original 7.2 V 2000 mAh specification for GP220AAM6YMX GP100AAS6YMX and GP130AAM6YMX control units. It supplies 14.4 Wh in a sealed 48.4 x 43.5 x 29.3 mm housing weighing 226.4 g.

Fixed voltage and chemistry

The pack delivers only 7.2 V nominal from nickel-metal-hydride cells so it cannot serve devices that require a different voltage or lithium chemistry. Protection circuits guard against overcharge over-discharge over-voltage and short circuit.

Capacity decides runtime

A 2000 mAh rating determines how long the alarm panel operates during a mains outage. Buyers needing longer backup time must choose a higher-capacity pack if the panel accepts it.

How it compares

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

Price $22.99
Pricier than about 81% of the 10,440 comparable items (median $10.99).

Specifications

Product
Brand nameNi-MH
Model name2,000 mAh
In the box
Battery pack size1 Year

Questions about this item

Is this the right replacement for my BT GP220AAM6YMX alarm panel?

Yes, it is a direct replacement for the BT Home Intruder Alarm Control Panel using part numbers GP220AAM6YMX, GP100AAS6YMX and GP130AAM6YMX.

What run time does the 2000mAh capacity give in my alarm panel?

The 7.2V 2000mAh Ni-MH pack stores 14.4Wh, matching the original specification so the panel runs for the same duration as the factory battery.

Does the 7.2V rating work with the panel's charging circuit?

The pack is built to the exact voltage and chemistry of the original battery, so the panel's existing charging circuit manages it correctly.

More in Household Batteries & Chargers

Similar items