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Black rectangular Li-ion GPS battery with smooth finish

Centenex Electronics

Centenex Electronics DS-CS-SDC58SL GPS battery 7.4 V 4.4 Ah Li-ion black

SKU CH-4YT9-P02RP

7.4 V 4.4 Ah Li-ion replacement battery compatible with Sokkia total stations and GNSS receivers

  • TypeGPS Batteries
  • Reliable power for Sokkia instruments with 7.4 V 4.4 Ah Li-ion cell
  • Broad model coverage across SET, SRX, CX and GRX series
  • Compact 70.88 x 38.75 x 38.35 mm form fits existing battery bays
  • 56 Wh capacity supports extended field sessions
  • Black Li-ion pack replaces BDC46A BDC46B BDC58 BDC70 BLI-SRX1 part numbers

Centenex DS-CS-SDC58SL GPS battery

This Centenex DS-CS-SDC58SL is a 7.4 V 4.4 Ah lithium-ion replacement battery for Sokkia surveying equipment. It fits a wide range of total stations and GNSS receivers including CX, SET, SRX and SX series models. The black pack is built to match the original BDC58, BDC70 and BLI-SRX1 form factor.

Replaces original Sokkia BDC58 and BDC70 packs

The cell upgrades older NiMH or worn Li-ion units with a 4400 mAh lithium-ion pack rated at 32.56 Wh. The jump is worth it when field crews need longer daily runtime without carrying multiple spares. It slots directly into the same battery compartment used by the listed Sokkia part numbers.

Verify device model and battery compartment

Check that your instrument appears in the supported list such as CX-101, SET600 or SRX3X before ordering. Confirm the pack measures 70.88 x 38.75 x 38.35 mm to ensure it seats correctly in your unit. No charger is included so ensure your existing Sokkia charger supports lithium-ion chemistry.

Highlights

  • Reliable power for Sokkia instruments with 7.4 V 4.4 Ah Li-ion cell
  • Broad model coverage across SET, SRX, CX and GRX series
  • Compact 70.88 x 38.75 x 38.35 mm form fits existing battery bays
  • 56 Wh capacity supports extended field sessions
  • Black Li-ion pack replaces BDC46A BDC46B BDC58 BDC70 BLI-SRX1 part numbers

Specifications

BrandCentenex Electronics
ModelDS-CS-SDC58SL
TypeGPS Batteries

Questions about this item

What are the physical dimensions of the DS-CS-SDC58SL battery for mounting?

The battery measures 70.88 x 38.75 x 38.35 mm, which matches the form factor of the original Sokkia BDC-58 and BDC-70 packs for direct fit in compatible total stations and GNSS receivers.

How is the battery installed, and what step is commonly missed?

Insert the pack into the instrument's battery compartment until the locking latch clicks; the step often missed is verifying the latch fully engages to prevent power loss from vibration during surveying.

When will the Li-ion 4.4 Ah pack need replacement?

Replace the battery when operating time falls well below the rated 32.56 Wh capacity or if the pack no longer holds a full 7.4 V charge after extended field use.

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