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Rectangular lithium battery pack, dark finish, labelled 2200mAh 3.7V

Estry

Estry 2200mAh 3.7V Lithium Battery for Montana 600/650/680 Alpha 200/300i Monterra

SKU CH-WRQV-EAMRB

Replacement lithium battery with 2200mAh capacity and 3.7V output for Montana 600, 650, 680, Alpha 200, 300i and Monterra GPS units

  • TypeBatteries
  • Battery Pack1-pack
  • Battery TypeLithium
  • Battery Capacity2200mAh
  • Battery Voltage3.7
  • 2200mAh capacity extends field time for Montana and Alpha GPS units
  • 7V lithium chemistry matches original equipment voltage exactly
  • Built-in overcharge, over-discharge, over-voltage and short-circuit protection preserves cell health
  • Certified to ISO 9001, RoHS, CE, UN 38.3 and MSDS safety standards
  • Compact 53.33 × 34.4 × 11.0 mm form factor fits battery compartment without modification

Compatible GPS Units

This replacement lithium battery fits Garmin Montana 600, 650, 680, Alpha 200, Alpha 300i and Monterra handhelds. It matches the original 010-11654-03 and 361-00053-00 part numbers for a direct swap.

When To Replace

Swap the cell when the original pack no longer holds a full day charge or shows reduced runtime in the field. The 2200mAh capacity restores the factory runtime without modifying the device.

Pre-Order Checks

Verify your unit appears in the compatible model list and that the installed battery carries one of the listed part numbers. Confirm the 3.7V voltage and 53.33 x 34.4 x 11.0mm dimensions match the battery compartment.

Highlights

  • 2200mAh capacity extends field time for Montana and Alpha GPS units
  • 7V lithium chemistry matches original equipment voltage exactly
  • Built-in overcharge, over-discharge, over-voltage and short-circuit protection preserves cell health
  • Certified to ISO 9001, RoHS, CE, UN 38.3 and MSDS safety standards
  • Compact 53.33 × 34.4 × 11.0 mm form factor fits battery compartment without modification

Specifications

TypeBatteries
Battery Pack1-pack
Battery TypeLithium
Battery Capacity2200mAh
Battery Voltage3.7

Questions about this item

What are the exact dimensions of the Estry 2200mAh battery for the Montana 650?

The battery measures 53.33 x 34.4 x 11.0mm and weighs 70.0g.

How do I install the Estry replacement battery in my Montana 680, and what step is often missed?

Open the battery compartment, align the contacts with the device terminals, insert the battery fully, and close the latch securely; the step often missed is ensuring the latch clicks shut to maintain contact.

When will the Estry 3.7V lithium battery for the Alpha 300i need replacement?

The lithium-ion cell will need replacement when runtime drops noticeably or the battery no longer holds a full charge after repeated cycles.

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