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Rectangular lithium-ion battery pack, dark grey finish, thin profile with connector ribbon visible

Cameron Sino 1250mAh Battery for Garmin Nuvi 750 755 755T

SKU CH-2HNK-A6XWE

Replacement lithium-ion battery delivers 1250 mAh at 3.7 V for compatible Garmin Nuvi GPS units

  • 1250 mAh capacity extends GPS runtime
  • 7 V lithium-ion cell matches original voltage
  • Fits Nuvi 750, 755 and 755T models
  • 64 × 36.16 × 5.34 mm form factor slides into existing bay
  • ISO 9001, RoHS and CE certified for safety

Replacement battery for Garmin Nuvi 750 755 755T

This 1250mAh lithium-ion cell replaces the original Garmin 010-00583-00 pack in Nuvi 750, 755 and 755T navigators. It restores portable runtime for drivers who rely on battery-powered operation between vehicle charges. The fully decoded chip communicates with the host exactly like the factory unit. Condition is new and each cell carries ISO9001, RoHS and CE certification.

Fits Nuvi 750 755 755T without modification

The pack measures 59.64 x 36.16 x 5.34 mm and weighs 24.5 g, matching the OEM footprint so it seats in the existing battery bay. No soldering or adapter cables are required; the original connector aligns directly. Installation videos are widely available online for reference. Proper connector seating is essential before closing the device.

1250mAh at 3.7 V for typical navigator loads

Capacity supports several hours of screen-on navigation on a full charge depending on brightness and satellite acquisition. Performance peaks after two or three complete charge cycles. The integrated protection circuit guards against overcharge, over-discharge, over-voltage and short-circuit events. Do not disassemble, expose to fire or water, or store above 60 °C.

Highlights

  • 1250 mAh capacity extends GPS runtime
  • 7 V lithium-ion cell matches original voltage
  • Fits Nuvi 750, 755 and 755T models
  • 64 × 36.16 × 5.34 mm form factor slides into existing bay
  • ISO 9001, RoHS and CE certified for safety

Specifications

BrandCameron Sino
ModelNuvi 750, Nuvi 755, Nuvi 755T
Part Number010-00583-00

Questions about this item

How long will the 1250mAh capacity last during continuous GPS navigation?

The 1250mAh lithium-ion cell matches the original Garmin 010-00583-00 specification. Runtime depends on screen brightness, satellite acquisition and route calculation load.

Does the battery run hot or draw extra power when the Nuvi 755T is mounted in direct sunlight all day?

The replacement cell uses the same 3.7 V chemistry and 24.5 g mass as the factory pack. It includes over-voltage, over-current and short-circuit protection to limit heat rise.

What tools or parts do I need before fitting this battery into my Nuvi 750?

You need a small Phillips or Torx driver to open the rear case, plus the existing connector on the device's mainboard. The pack arrives with a pre-fitted plug and shock-absorbing foam.

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