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Small rectangular black lithium-ion battery, 35 by 35 by 5 millimetres

Cameron & Co

Cameron & Co DS-CS-TMS25SL GPS Accessory 3.7V 700mAh Li-ion Black

SKU CH-SE0J-BS0N5

Replacement Li-ion battery delivering 3.7V and 700mAh for TomTom Star 20 and 25 GPS units

  • TypeBattery
  • Compatible with TomTom Star 20 and Star 25 GPS units
  • 7 V 700 mAh lithium-ion cell powers navigation reliably
  • Slim 35.00 x 35.00 x 5.00 mm profile fits original battery bay
  • Replaces TomTom part ALHL03708003 for direct OEM fit
  • Brand-new Cameron Sino battery supplied in black finish

Compatible TomTom GPS Battery

The Cameron & Co DS-CS-TMS25SL is a 3.7V 700mAh lithium-ion replacement battery for TomTom navigation devices. It matches part number ALHL03708003 and fits models including the Star 20 and Star 25 series.

Straightforward Swap With Basic Tools

The pack measures 35.00 x 35.00 x 5.00 mm and slides into the existing battery compartment. Opening the device casing is required, so a small screwdriver set helps; the main risk is damaging ribbon cables during reassembly.

Ideal for Restoring Original Runtime

Owners of the listed TomTom units who need a fresh 0.7 Ah cell will find this a direct fit. It is not suited for devices with different voltage requirements, larger battery bays or proprietary connector layouts.

Highlights

  • Compatible with TomTom Star 20 and Star 25 GPS units
  • 7 V 700 mAh lithium-ion cell powers navigation reliably
  • Slim 35.00 x 35.00 x 5.00 mm profile fits original battery bay
  • Replaces TomTom part ALHL03708003 for direct OEM fit
  • Brand-new Cameron Sino battery supplied in black finish

Specifications

BrandCameron Sino
ModelDS-CS-TMS25SL
TypeBattery

Questions about this item

How can I confirm the 3.7V 700mAh battery is working after installing it in my TomTom Star 20?

The GPS unit should power on and hold a charge; the battery indicator will show capacity and the device will run without external power.

What is included with the Cameron Sino DS-CS-TMS25SL battery and what must I source separately?

The package contains one 3.7V 700mAh Li-ion battery measuring 35.00 x 35.00 x 5.00 mm; any opening tools or adhesive strips are not included.

Which TomTom models does the DS-CS-TMS25SL replace part ALHL03708003 for?

It fits the 4EN.001.02, 4EN42, 4EN52, 4EV42, 4EV52, Star 20 and Star 25 devices.

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