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Rectangular lithium-ion battery pack, blue shrink wrap with white label, 52 by 34 by 6 mm

Estry

Estry Replacement Battery 1000mAh 3.7V for Garmin Nuvi 2539 2559 2589 2597 2599 AI32AI32FA14Y

SKU CH-D9Z0-1R2VZ

1000 mAh 3.7 V lithium-ion replacement battery fits Garmin Nuvi 2539 2559 2589 2597 2599 models

  • TypeRechargeable Batteries
  • Battery Capacity1000mAh
  • Battery Voltage3.7
  • Restores navigation power with 1000mAh 3.7V capacity
  • Built to original specs for Nuvi 2539 2559 2589 2597 2599
  • Li-ion cell includes overcharge and short-circuit protection
  • Certified to ISO9001 RoHS CE UN38.3 and MSDS standards
  • Compact 52.0 x 34.0 x 6.0mm design fits device bay

Compatible Garmin Nuvi Models

This replacement battery fits the Garmin Nuvi 2539, 2559, 2589, 2597 and 2599 series navigators. It matches the original AI32AI32FA14Y part number for direct installation. Owners of other Garmin devices or non-Garmin GPS units cannot use this cell.

Capacity And Voltage

The lithium-ion cell delivers 1000mAh at 3.7V, matching the factory specifications for the listed Nuvi models. This single figure determines whether the battery will power your device correctly. Buyers needing a different capacity or voltage must look elsewhere.

Thermals Noise And Power Draw

The battery includes overcharge, over-discharge, over-voltage and short-circuit protection for stable operation. It holds CE, RoHS, ISO9001, UN38.3 and MSDS certifications. No active cooling or fan is present, so the part runs silently during normal use.

Highlights

  • Restores navigation power with 1000mAh 3.7V capacity
  • Built to original specs for Nuvi 2539 2559 2589 2597 2599
  • Li-ion cell includes overcharge and short-circuit protection
  • Certified to ISO9001 RoHS CE UN38.3 and MSDS standards
  • Compact 52.0 x 34.0 x 6.0mm design fits device bay

Specifications

BrandGarmin
TypeRechargeable Batteries
Battery Capacity1000mAh
Battery Voltage3.7

Questions about this item

How long will the 1000mAh capacity run a Nuvi 2559LMT before needing a recharge?

The 1000mAh lithium-ion cell stores 3.7Wh; actual run-time depends on screen brightness, GPS polling rate and mounted accessories, so exact hours vary by use.

What connector standard does the replacement use to attach to the Nuvi 2597LMT board?

The pack uses the original Garmin AI32AI32FA14Y two-wire JST-style plug; no soldering or adapter is required for the listed models.

Will the 52.0 x 34.0 x 6.0mm dimensions fit the battery bay of a Nuvi 2539LM?

Yes — those millimetre measurements match the factory cavity for every Nuvi 2539, 2559, 2589, 2597 and 2599 variant listed.

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