Polaroid R360 Replacement Battery 3.7V 1000mAh 073048P

Polaroid R360 Series — 3.7V Li-Polymer Replacement Battery (073048P)

This 3.7V, 1000mAh Li-Polymer cell replaces the OEM 073048P battery in the Polaroid R360 instant camera. It fits the R360, R360-BLK01, and 360 Dual Lens VR Camera. Voltage and capacity match the original spec exactly, keeping the flash, image processor, and print mechanism running as intended.

• R360 series compatibility: The R360, R360-BLK01, and 360 Dual Lens VR Camera all run the same 3.7V power rail with the same connector pinout and BMS handshake, so one cell covers all three variants without modification.
• Bench tested on actual hardware: We cycled this cell through the R360's flash-charge and print sequence. The BMS held voltage through repeated flash capacitor charges and did not trip on the current spike the print mechanism draws at output.
• First-install charge cycle on the R360: Insert the new cell and run one full charge in the camera body before your first shoot. The R360's battery-remaining indicator maps to a learned discharge curve — skipping this step can cause the indicator to read inaccurately from the first frame.

Flash output dropping mid-shoot on a new R360 battery

The R360's flash capacitor pulls a sharp recharge current after every shot. As a Li-Polymer cell ages or sits discharged for an extended period, internal resistance rises and it cannot deliver that current cleanly. The result is a slower capacitor recharge, which the camera compensates for by reducing flash power on the next frame. A new cell at full charge eliminates the resistance issue, but if the problem persists after fitting this replacement, check that the cell contacts are clean and seated flat — even slight pressure loss at the connector raises effective resistance.

R360 displaying low battery or shutting down on a cell that still shows charge

This happens when the camera's voltage threshold check fires during a flash or print cycle — both draw heavy current simultaneously, dragging cell voltage below the BMS cutoff for a fraction of a second. The camera reads that dip as a dead battery and shuts down even if resting voltage is fine. Charge the replacement fully before shooting, and avoid triggering print and flash in rapid succession when the cell is below roughly 3.5V resting. If the shutdown keeps occurring at moderate charge levels, the cell contacts may need cleaning with a dry cloth to remove any oxidation causing extra resistance.