Blaupunkt CC-R900H Compatible Battery 7.4V 2600mAh

Blaupunkt CC-R900H / ERC884 / F9 — 7.4V Li-ion Replacement Battery

This 7.4V, 2600mAh Li-ion cell replaces the original battery in the Blaupunkt CC-R900H, ERC884, and F9 cameras. It powers the imaging sensor, processor, and onboard electronics through the full shooting session. Capacity figures come from product data — 19.24Wh total energy.

• CC-R900H, ERC884, and F9 shared platform: These three models draw from the same 7.4V battery rail and use a matching connector footprint and cell dimensions (70.80 × 38.50 × 23.20mm), which is why a single replacement cell covers all three.
• Bench tested on actual hardware: We cycled this cell through the camera's charge and discharge sequence, confirmed the BMS handshake cleared on first full charge, and verified voltage held steady across both idle standby and active sensor draw.
• First-install charge cycle on the CC-R900H: Run the new cell to full charge inside the camera body or OEM charger before your first shoot. Some Blaupunkt camera BMS systems map battery-remaining percentage against a calibrated charge curve — skipping this step can cause the indicator to read inaccurately from the start.

Battery percentage jumping erratically on the CC-R900H display

The CC-R900H maps its battery-remaining indicator to a specific voltage-threshold curve calibrated to the original cell's discharge profile. A new replacement cell follows a slightly different curve at the top and bottom of the charge range. The BMS reads voltage correctly but translates it to the wrong percentage step, so the display can skip — say, 80% down to 55% in one shot. One complete charge and discharge cycle inside the camera body usually lets the BMS recalibrate its threshold mapping. If jumping continues after two full cycles, check that resting voltage at full charge reads between 8.3V and 8.4V with a multimeter.

Camera body warm and battery depleting faster during video recording

Sustained video on the CC-R900H pulls simultaneous current from the sensor, image processor, and any active stabilisation or autofocus — all at once, continuously. This combined draw is significantly higher than still photography, and it puts more thermal load on both the cell and the body than the shot-count spec reflects. The cell is not faulty; total energy (19.24Wh) is fixed, and continuous video just converts it faster than intermittent stills do. Keep recording sessions under the camera's recommended continuous clip length and allow the body to cool between extended takes to stay within safe operating temperature for the BMS.