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Small rectangular nickel-zinc battery pack with silver contacts and green label

Cameron Sino Battery for Olympus DS-2300 DS-3300 DS-4000 DS-5000 DS-5000ID BR-402 BR-403 800mAh 1.92Wh

SKU CH-9V6Z-BRCCB

Nickel-zinc replacement battery delivers 800 mAh and 1.92 Wh for Olympus DS-2300, DS-3300, DS-4000, DS-5000 and DS-5000ID recorders

  • Typenickel_zinc
  • Pack46.10 x 21.00 x 11.00
  • Chemicalnickel_zinc
  • Capacity800mAh / 1.92Wh
  • Compatible with Olympus DS-2300, DS-3300, DS-4000, DS-5000, DS-5000ID cameras
  • 800mAh capacity and 1.92Wh energy for extended recording time
  • Nickel-zinc chemistry with 2.4V voltage matches original BR-402 and BR-403 specifications
  • Compact 46.10 x 21.00 x 11.00mm design fits battery compartment precisely
  • Built-in protection against overcharge, over-discharge and short circuit for safe operation

Compatible Olympus Voice Recorders

This Cameron Sino battery replaces Olympus BR-402 and BR-403 cells in the DS-2300, DS-3300, DS-4000, DS-5000 and DS-5000ID voice recorders. It supplies 800mAh at 2.4 V using nickel-zinc chemistry. The fully decoded chip communicates with the recorder exactly like the original battery.

Verify Model and Part Number Before Ordering

Confirm that your recorder shows one of the five model numbers above and that the original battery carries part number BR-402 or BR-403. A new cell reaches full capacity after two or three complete charge and discharge cycles. Ensure the connector seats firmly when you install the replacement.

Fits Existing Battery Compartment

The pack measures 46.10 x 21.00 x 11.00 mm and weighs 25.0 g, matching the original dimensions so no case modification is needed. Built-in protection guards against overcharge, over-discharge, over-voltage and short circuit. Do not expose the cell to temperatures above 60 °C or 140 °F.

Highlights

  • Compatible with Olympus DS-2300, DS-3300, DS-4000, DS-5000, DS-5000ID cameras
  • 800mAh capacity and 1.92Wh energy for extended recording time
  • Nickel-zinc chemistry with 2.4V voltage matches original BR-402 and BR-403 specifications
  • Compact 46.10 x 21.00 x 11.00mm design fits battery compartment precisely
  • Built-in protection against overcharge, over-discharge and short circuit for safe operation

Specifications

BrandCameron Sino
ModelDS-2300, DS-3300, DS-4000, DS-5000, DS-5000ID
Part NumberBR-402, BR-403
Typenickel_zinc
Pack46.10 x 21.00 x 11.00
Chemicalnickel_zinc
Capacity800mAh / 1.92Wh

Questions about this item

What is included with the Cameron Sino BR-402 / BR-403 battery and is a charger supplied?

The package contains one 800 mAh nickel-zinc battery measuring 46.10 x 21.00 x 11.00 mm and weighing 25.0 g. No charger is included; use the original Olympus charger or a compatible 2.4 V unit.

How do I choose between the BR-402 and BR-403 part numbers for my Olympus DS-2300, DS-3300, DS-4000, DS-5000 or DS-5000ID?

Both part numbers are listed as direct replacements for the same recorder models. Check the label on your original battery; if it reads BR-402 or BR-403 this cell will fit.

What does the 800 mAh / 1.92 Wh rating mean for actual recording time in an Olympus DS-5000?

At the nominal 2.4 V the cell stores 1.92 Wh. Divide that by the recorder’s average power draw to estimate hours per charge; the fully decoded chip reports remaining capacity accurately.

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