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Black rectangular lithium-ion GPS battery 45.40 x 34.00 x 6.30 mm

CameronSino

CameronSino DS-CS-TMF3SL 1100mAh GPS Battery for TomTom Quanta

SKU CH-JKJ4-J5CY8

Replacement Li-ion battery for TomTom Quanta GPS units, 1100mAh capacity, 3.7V, 45.40 x 34.00 x 6.30mm, 60g

  • Product typeGPS Batteries
  • Product dimensions45.4 × 34 × 6.3 mm
  • Product weight60
  • 1100mAh capacity powers longer GPS journeys
  • 7V Li-ion chemistry matches original TomTom spec
  • Slim 45.40 x 34.00 x 6.30mm profile fits Quanta bay
  • 60g lightweight cell keeps device portable
  • Replaces OEM part numbers FM68360420759, VF3, VF3F

Replacement battery for TomTom Quanta

The CameronSino DS-CS-TMF3SL is a 3.7V 1100mAh lithium-ion cell built for TomTom Quanta and Go XL330S navigation units. It replaces original part numbers FM68360420759, VF3 and VF3F with a direct-fit design. The pack delivers 4.07Wh of capacity in a black housing that matches the factory form factor.

Thermals noise and power draw

As a passive replacement cell the unit generates no audible noise and adds no active cooling requirement to the device. Normal operation stays within the original thermal envelope of the GPS hardware because the chemistry and voltage match the OEM specification. Power draw follows the navigation unit's own management circuitry without extra overhead.

What the bundle changes

The package contains one 60-gram battery measuring 45.40 by 34.00 by 6.30 millimetres so installation is a simple swap with no cables, adapters or software updates needed. No charger, mounting hardware or firmware tools are included. Buyers who need a multi-cell pack or a higher-capacity alternative will not be served by this single-unit replacement.

How it compares

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

Price $10.99
Cheaper than about 75% of the 716 comparable items (median $14.99).

Specifications

Product
Brand nameCameron Sino
Model nameDS-CS-TMF3SL
Product typeGPS Batteries
Size & build
Product dimensions45.4 × 34 × 6.3 mm

Questions about this item

How do I install the DS-CS-TMF3SL battery into my TomTom Quanta and what step is often missed?

Open the device, disconnect the old pack, connect the new 3.7 V 1100 mAh Li-ion cell matching the 45.40 x 34.00 x 6.30 mm cavity, then reassemble; the step often missed is routing the flex cable exactly as the original to avoid pinching.

What maintenance or replacement will this 1100 mAh GPS battery need over time?

The Li-ion cell gradually loses capacity; plan to replace the pack when run-time falls well below the original 4.07 Wh rating, typically after several hundred charge cycles.

What is the first limit that appears during continuous navigation use?

The 4.07 Wh energy capacity limits how long the GPS runs on a single charge; sustained screen-on navigation will hit that runtime ceiling before any thermal or voltage limit.

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