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Black rectangular Li-ion GPS battery 47.90 x 44.10 x 5.55mm

CameronSino

CameronSino DS-CS-WTX820SL 900mAh GPS Battery for Curtis GPD430 X820

SKU CH-F4CH-HGAKM

Replacement Li-ion cell rated 3.7 V and 800 mAh fits Curtis GPD430, MLS Destinator Talk&Drive 43SL and Wayteq X820 or X850 units

  • Product typeGPS Batteries
  • Product dimensions47.9 × 44.1 × 5.55 mm
  • Product weight60
  • Reliable navigation power from a 900mAh lithium-ion cell
  • Exact fit for Curtis GPD430 and Wayteq X820 models
  • Slim 47.90 x 44.10 x 5.55mm profile slides into the original bay
  • Light 60g weight keeps the GPS unit portable
  • Ready to use — brand new and 100% OEM compatible

Direct replacement battery

The CameronSino DS-CS-WTX820SL is a new lithium-ion cell built to replace the original 554844P pack in Curtis GPD430, MLS Destinator Talk&Drive 43SL and Wayteq X820 or X850 GPS navigators. It restores portable power to units that no longer hold a charge.

Fits without modification

The cell measures 47.90 x 44.10 x 5.55mm and weighs 60 grams, matching the factory footprint so it slots into the existing battery compartment. No soldering or adapter cables are required; the original connector aligns directly.

800mAh capacity at 3.7V

Rated at 800mAh and 2.96Wh, the battery supplies enough energy for typical navigation sessions. Runtime will decrease with continuous screen use or high-volume audio, and the single cell cannot support extended operation without external power.

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-WTX820SL
Product typeGPS Batteries
Size & build
Product dimensions47.9 × 44.1 × 5.55 mm

Questions about this item

How long does the 800 mAh capacity last under continuous GPS use?

The lithium-ion cell stores 2.96 Wh at 3.7 V, giving roughly one to two hours of active navigation before a recharge is needed.

Does the battery get hot or noisy during all-day operation?

No moving parts are present, so it runs silently; normal warmth occurs during charging or heavy discharge but stays within safe limits for the 47.90 x 44.10 x 5.55 mm pack.

Which specific Curtis or Wayteq model must I already own for this DS-CS-WTX820SL to fit?

It replaces part number 554844P in the Curtis GPD 430, MLS Destinator Talk&Drive 43SL, TAKARA GP55BT, Wayteq X820 or X850.

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