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Rectangular black lithium-ion battery, 53 by 35 by 6 millimetres

Cameron & Co

Cameron & Co DS-CS-TM750SL 3.7V 1.1 Ah Li-ion GPS accessory

SKU CH-QXDQ-NMSJ2

Li-ion replacement battery for TomTom Go 740 and 750 models, 3.7V 1.1 Ah capacity in a 53.00 x 35.00 x 6.00 mm black pack

  • Product typeBattery
  • Powers TomTom Go 740 Live and 750 models
  • 7 V 1.1 Ah Li-ion cell delivers reliable runtime
  • Direct replacement for AHL03711012 and HM9440232488 packs
  • Compact 53.00 x 35.00 x 6.00 mm form fits original bay
  • Brand-new Cameron Sino unit with 100 % OEM compatibility

Compatible TomTom Models

This replacement battery fits TomTom Go 740 Live, Go 740TM, Go 750 and Go 750 Live navigation units. It replaces original part numbers AHL03711012, HM9440232488 and VF1A. The cell is built for GPS accessories in automotive applications.

Voltage And Capacity

The lithium-ion cell delivers 3.7V and 1.1 Ah (1100mAh). This single electrical rating determines whether the battery will power your specific TomTom model correctly. Verify the original battery shows the same voltage and capacity before ordering.

Installation Notes

The pack measures 53.00 x 35.00 x 6.00 mm and sits inside the device casing. Installation requires opening the GPS unit, so only attempt it if you are comfortable with small electronic assemblies. A common issue is damaging the fragile ribbon cables or losing the tiny screws during reassembly.

How it compares

Measured against everything we stock in GPS Mounts & Accessories, at today’s prices. Recalculated every night.

Price $12.99
Cheaper than about 60% of the 716 comparable items (median $14.99).

Specifications

Product
Brand nameCameron Sino
Model nameDS-CS-TM750SL
Product typeBattery

Questions about this item

How long will the 1.1 Ah capacity keep a TomTom Go 750 running between charges?

The 1100 mAh lithium-ion cell is rated at 3.7 V and 1.1 Ah, matching the original TomTom AHL03711012 specification for the Go 740 Live, Go 740TM, Go 750 and Go 750 Live models.

What connector or interface does the battery use to link with the GPS unit?

It is a direct replacement for TomTom part numbers AHL03711012, HM9440232488 and VF1A, using the same internal plug and pin-out as the factory battery.

Will the 53.00 x 35.00 x 6.00 mm dimensions fit inside my Go 740TM without modification?

Yes, the cell measures 53.00 by 35.00 by 6.00 millimetres, exactly matching the OEM battery compartment for the listed TomTom Go models.

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