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

CameronSino

CameronSino DS-CS-TMV120SL 700mAh GPS battery

SKU CH-PPPB-TA6WF

Replacement Li-ion battery delivers 700 mAh at 3.7 V for compatible TomTom Via and Start GPS models

  • Product typeGPS Batteries
  • Product dimensions35 × 35 × 5 mm
  • Product weight60
  • 700mAh capacity powers longer navigation sessions
  • Li-ion chemistry provides reliable recharge cycles
  • 35mm square footprint fits TomTom Via models precisely
  • 7V output matches original equipment specifications
  • 60g lightweight design adds minimal bulk to device

Replacement GPS battery for TomTom Via series

This CameronSino DS-CS-TMV120SL lithium-ion cell replaces the original 3.7V 700mAh pack used in TomTom Via 120, Via 125, Via 1405TM and Via Live models. It matches OEM part numbers 6027A0117401, 6027A0117412, KM1 and XLHS416*08338 for direct compatibility. Drivers needing a fresh power source for older navigation units will find it a direct fit. The 2.59Wh capacity restores typical run-time between charges.

Thermals noise and power draw in normal use

The 700mAh lithium-ion chemistry delivers steady 3.7V output with low self-discharge during standby. No moving parts mean silent operation and no fan noise inside the vehicle cabin. Heat generation stays minimal during typical navigation use and charging cycles. The compact 35.00 x 35.00 x 5.00mm form factor fits the original battery bay without altering device thermals.

Build quality and connector implications day to day

Weighing 60 grams, the black lithium-ion pack uses the same connector layout as the factory battery for plug-and-play installation. The slim 5.00mm profile ensures the GPS chassis closes flush without gaps or pressure on the screen. OEM-compatible construction supports repeated charge cycles for daily commuting or long trips. One unit per package keeps the swap straightforward for non-technical users.

How it compares

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

Price $11.99
Cheaper than about 70% of the 716 comparable items (median $14.99).

Specifications

Product
Brand nameCameron Sino
Model nameDS-CS-TMV120SL
Product typeGPS Batteries
Size & build
Product dimensions35 × 35 × 5 mm

Questions about this item

How do I install the DS-CS-TMV120SL battery in my TomTom Via 120 and what step is often missed?

Open the rear cover, disconnect the old pack, connect the new 3.7V 700mAh battery matching the polarity, then reassemble; the step often missed is ensuring the connector clicks fully into place.

What maintenance or replacement will the DS-CS-TMV120SL need over time?

The Li-ion pack will gradually lose capacity; when runtime becomes too short for your trips, replace it with another DS-CS-TMV120SL.

What limit appears first during continuous navigation use?

The 2.59Wh capacity sets the runtime ceiling; under sustained GPS operation the battery will deplete before any thermal limit is reached.

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