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Black rectangular lithium-ion battery with thin flat profile 45.2 x 34.24 x 5.70mm

CameronSino

CameronSino DS-CS-TMV5SL 900mAh GPS battery

SKU CH-B99Z-Y279K

3.7V 900mAh Li-ion replacement battery fits TomTom ONE IQ and V5 GPS units

  • Product typeGPS Batteries
  • Product dimensions45.2 × 34.24 × 5.7 mm
  • Product weight60
  • 900mAh capacity powers extended GPS navigation sessions
  • 7V lithium-ion chemistry delivers stable voltage output
  • 2 x 34.24 x 5.70mm form factor fits TomTom ONE IQ and V5 units
  • 60g lightweight design adds minimal bulk to device
  • Replaces OEM part 6027A0089521 for direct compatibility

Compatible GPS Battery

The CameronSino DS-CS-TMV5SL is a lithium-ion replacement cell built for TomTom ONE IQ and V5 navigation units. It matches the original 6027A0089521 part number and fits the 4EK 0.001.01 device code. The pack ships new and ready to install.

Suitable for Direct Replacement

This unit suits owners of the listed TomTom models who need a fresh power source for their existing hardware. It is not intended for devices that require a different voltage, capacity or physical footprint, nor for users seeking extended runtime beyond the original specification.

900mAh Capacity and Fit

Rated at 3.7V and 900mAh, the battery delivers the same energy envelope as the factory cell. Its 45.2 x 34.24 x 5.70 mm dimensions and 60 g weight allow it to slot into the original compartment without modification. Runtime will mirror the OEM experience and will not exceed it.

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-TMV5SL
Product typeGPS Batteries
Size & build
Product dimensions45.2 × 34.24 × 5.7 mm

Questions about this item

Does my TomTom ONE IQ or V5 unit need any special tools to fit this 45.2 x 34.24 x 5.70 mm battery?

The pack matches the original 6027A0089521 dimensions, so it slides into the existing compartment without extra hardware.

Will the 3.7 V 900 mAh Li-ion cell charge correctly from the original TomTom cradle or car charger?

Yes, the voltage and chemistry are identical to the OEM 4EK0.001.01 specification, so the stock charging circuit handles it normally.

How can I confirm the replacement is working after I install it?

Power on the device; it should boot to the map screen and show a full charge indicator within a few minutes on the standard charger.

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