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Cameron Sino 2600mAh 11.1V Battery for DOCKIN D Fine, D Fine 2, D Fine+ 2

SKU CH-339W-HKR9C

A 2600 mAh 11.1 V lithium-ion replacement pack restores runtime to compatible DOCKIN speakers

  • Specifications69.40 x 55.10 x 19.40
  • Typelithium_ion
  • Battery Pack69.40 x 55.10 x 19.40
  • Battery Typelithium_ion
  • Battery Capacity2600.00 milliamp_hours
  • Battery Voltage11.10 volts_of_alternating_current
  • 2600 mAh capacity powers extended listening sessions
  • 1 V output matches original speaker requirements
  • 40 x 55.10 x 19.40 mm form factor fits D Fine series exactly
  • Built-in protection guards against overcharge, over-discharge and short circuits
  • ISO 9001 certified manufacturing ensures consistent quality control

Replacement Battery for DOCKIN Speakers

This Cameron Sino lithium-ion pack replaces the original battery in DOCKIN D Fine, D Fine 2 and D Fine+ 2 portable speakers. It delivers 2600mAh at 11.1 volts with a 28.86Wh energy rating. The pack uses an INR18650-3S1P cell configuration and includes a fully decoded chip for correct communication with the speaker.

Suits owners needing a direct swap

Buyers who want a drop-in replacement for a worn-out DOCKIN speaker battery will find the matching voltage, capacity and connector. Users whose speaker uses a different part number or physical layout should look elsewhere, as this pack is built to the exact dimensions of 69.40 x 55.10 x 19.40mm for the listed models only.

Verify model and part number first

Before ordering, confirm the speaker model is D Fine, D Fine 2 or D Fine+ 2 and that the original battery carries part number INR18650-3S1P. Check that the existing pack measures 69.40 x 55.10 x 19.40mm and weighs approximately 146.0g. Ensure the connector orientation matches the replacement.

Highlights

  • 2600 mAh capacity powers extended listening sessions
  • 1 V output matches original speaker requirements
  • 40 x 55.10 x 19.40 mm form factor fits D Fine series exactly
  • Built-in protection guards against overcharge, over-discharge and short circuits
  • ISO 9001 certified manufacturing ensures consistent quality control

Specifications

BrandCameron Sino
ModelD Fine, D Fine 2, D Fine+ 2
Part NumberINR18650-3S1P
Specifications69.40 x 55.10 x 19.40
Typelithium_ion
Battery Pack69.40 x 55.10 x 19.40
Battery Typelithium_ion
Battery Capacity2600.00 milliamp_hours
Battery Voltage11.10 volts_of_alternating_current

Questions about this item

Which DOCKIN speaker models accept this 2600 mAh 11.1 V lithium-ion pack?

It is a direct replacement for the DOCKIN D Fine, D Fine 2 and D Fine+ 2 when the original part number is INR18650-3S1P.

Will the battery fit if my speaker still uses the factory connector and mounting points?

Yes — the pack measures 69.40 × 55.10 × 19.40 mm and uses the same connector, so it slots into the existing compartment without modification.

How can I confirm the new cell is operating correctly after the first few charge cycles?

After two or three full charge-and-discharge cycles the speaker should reach its normal playtime and the pack voltage will settle at 11.1 V under load.

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