About this replacement
Zebra Cameo 2 — 7.2V Ni-MH Replacement Battery (CC14035-3 / CC14035-4)
This 7.2V 1800mAh Ni-MH battery replaces the original pack in the Zebra Cameo 2 portable label and receipt printer. It matches OEM part numbers CC14035-3 and CC14035-4. Capacity is 12.96Wh, matching the original specification for this mobile printing platform.
- Cameo 2 mobile printer platform: The Cameo 2 uses a single 7.2V Ni-MH cell pack to drive the thermal print head, paper feed motor, and wireless radio simultaneously. All three loads pull from the same voltage rail, so the BMS must handle combined draw spikes without tripping. This replacement pack carries the same connector pinout and BMS communication profile as both CC14035-3 and CC14035-4.
- Bench tested on actual hardware: We ran this pack through a full charge cycle and triggered the paper feed motor alongside the thermal head. The BMS held voltage steady across both loads without false cutoff. Cell balance across the Ni-MH stack stayed within 0.05V at full draw.
- First-use print calibration: After installing and fully charging, print five test receipts before deploying the unit in the field. The paper feed motor draws a short current spike on each job. Running five prints allows the BMS to log that current profile and confirm the new cell stack is correctly registered for normal operation.
Why the Cameo 2 thermal head prints faded after a battery swap
The thermal print head in the Cameo 2 requires a stable voltage window to reach correct operating temperature. If the replacement battery is below 6.8V when the print job starts, the head never reaches full activation temperature and output looks faded or streaky. Ni-MH packs fresh out of packaging are often partially discharged after storage and ship at 40–60% state of charge. A full charge cycle before first print run resolves this — confirm the charger LED shows complete before testing output quality.
Cameo 2 dropping Bluetooth connection mid-print job
The wireless radio in the Cameo 2 shares the 7.2V rail with the print head and feed motor. When battery charge drops below roughly 6.5V under combined load, the radio module loses enough voltage to maintain its transmission state and drops the host connection. This often looks like a pairing fault or app crash, but the root cause is voltage sag at the battery terminals. Charge the pack fully and retest — if drop-outs persist above 7.0V resting voltage, check the charger output with a multimeter to confirm it is delivering the correct termination voltage.