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Rectangular Ni-MH battery pack, grey plastic casing, 100.8 x 68.0 x 17.2mm, two wire leads with connector

Estry

Estry 7.2V 3700mAh Ni-MH Battery Pack 300-03866

SKU CH-GJNN-VKVBG

7.2 V Ni-MH pack with 3700 mAh capacity powers Lynx 5100, 5200, 5210 and Lyric keypads

  • Battery pack size1 Year
  • Details7.2
  • Direct replacement for Lynx and Lyric security panels
  • 2 V 3700 mAh Ni-MH chemistry delivers 26.64 Wh runtime
  • Built-in overcharge, over-discharge and short-circuit protection
  • Certified to ISO 9001, RoHS, CE and UN 38.3 standards
  • Compact 100.8 x 68.0 x 17.2 mm pack weighs 349.0 g

Direct Replacement Battery

This 7.2V 3700mAh Ni-MH pack replaces part numbers 300-03866, OSA214, LCP500-4B, LCP500-24B and LYNXRCHKIT-SHA in Honeywell Lynx and Lyric security panels. It delivers 26.64Wh in a 100.8 x 68.0 x 17.2mm housing weighing 349.0g.

Verify Compatibility First

Confirm your panel model is among Lynx 5100, Lynx 5200, Lynx 5210, Lynx 7000, Lyric Controller or Lyric Keypad LCP500-L before ordering. Cross-check the existing battery part number against the list above to ensure correct fit and polarity.

Upgrades Legacy Ni-MH Packs

The jump is worth it when your original pack no longer holds a full charge or shows reduced backup time during power loss. Certified to ISO9001, RoHS, CE, UN38.3 and MSDS with built-in overcharge, over-discharge, over-voltage and short-circuit protection.

How it compares

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

Price $28.99
Pricier than about 84% of the 10,440 comparable items (median $10.99).

Specifications

Product
Brand nameNi-MH
Model name3,000 mAh
In the box
Battery pack size1 Year

Questions about this item

Does the Estry 7.2V 3700mAh Ni-MH pack ship with any cables, screws or mounting hardware?

The listing describes the battery pack only. No cables, screws or additional mounting hardware are included in the box.

Should I choose the 3000mAh or the 3700mAh version for my Lynx 5210?

The product name and detailed specs both state 3700mAh; the 3000mAh figure appears only in a summary field. Order the 3700mAh pack for the higher capacity.

What does the 7.2V 3700mAh rating mean for runtime in a Lyric Controller?

At 7.2V and 3700mAh the pack stores 26.64Wh, giving roughly the same operating time as the original 300-03866 battery in compatible Lynx and Lyric panels.

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