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Rectangular black lithium-ion battery, 48 by 34 by 4.6 millimetres

Cameron & Co

Cameron & Co DS-CS-GMX500SL battery for Garmin DriveAssist 50 LMT-D Driveluxe 50 LMTHD

SKU CH-ETZX-D496P

Replacement lithium-ion battery delivering 3.7 V and 750 mAh for compatible Garmin navigation units

  • Product typeBattery
  • Li-ion chemistry provides 0.75 Ah capacity
  • 7 V 750 mAh rating delivers 2.78 Wh energy
  • 20 x 34.00 x 4.60 mm form fits DriveAssist 50 LMT-D
  • Replaces Garmin 361-00056-21 010-01531-00 exactly
  • Brand new Cameron Sino unit in black

Direct replacement for Garmin DriveAssist

This Cameron Sino DS-CS-GMX500SL lithium-ion cell restores factory runtime to the Garmin DriveAssist 50 LMT-D and Driveluxe 50 LMTHD. It matches the original 361-00056-21 part number and ships in brand-new condition.

Upgrade when the original cell no longer holds

Swapping the depleted pack eliminates random shutdowns and short screen-on time during navigation. The jump is worth it when the device powers off away from the vehicle charger or shows a fraction of its former battery life.

Steady voltage through a full day of routing

Rated at 3.7 V and 750 mAh, the pack delivers 2.78 Wh for extended operation between charges. Li-ion chemistry maintains consistent output under continuous GPS use without the voltage sag seen in aged cells.

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-GMX500SL
Product typeBattery

Questions about this item

What are the exact dimensions of this 48.20 x 34.00 x 4.60 mm battery?

The Cameron Sino DS-CS-GMX500SL measures 48.20 mm long, 34.00 mm wide and 4.60 mm thick, matching the original Garmin 361-00056-21 form factor for DriveAssist 50 LMT-D and Driveluxe 50 LMTHD units.

How do I install this 3.7 V 750 mAh Li-ion pack without damaging the connector?

Open the device, disconnect the old pack, align the new battery’s plug with the socket, press straight in until seated, then reassemble; forcing the connector at an angle is the common mistake that bends pins.

When should I replace this 2.78 Wh battery again?

Replace it when the navigator no longer holds a charge for a typical journey or the low-battery warning appears shortly after a full charge; the 0.75 Ah cell is rated for hundreds of cycles under normal use.

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