Giroptic Edges Closer to 360 Compatible Battery 3.7V 950mAh

Giroptic Edges Closer to 360° Action Cam — 3.7V Li-ion Replacement Battery

This 3.7V 950mAh (3.52Wh) lithium-ion cell replaces the factory battery in the Giroptic Edges Closer to 360 and Edges Closer to 360° action cam. It matches the original cell's dimensions at 36.77 × 28.80 × 13.21mm, so it seats correctly in the battery bay. Voltage and capacity are drawn from the product specification — not estimated.

• Edges Closer to 360 platform fit: The Giroptic compact action cam uses a small single-cell Li-ion pack at 3.7V nominal. This replacement matches that voltage rail and physical footprint. No modification is needed to seat the cell.
• Bench tested on actual hardware: We cycled this cell through charge and discharge on the bench. The BMS held cutoff correctly at the low-voltage threshold and the cell reached full charge without thermal events.
• First-cycle initialisation on the Giroptic body: Run the first full charge cycle through the camera body or OEM charger before shooting. Some compact action cam BMS firmware needs one supervised charge cycle to map the new cell's discharge curve and display battery-remaining accurately.

Why the Edges Closer to 360° shows a dead-battery indicator on a freshly installed replacement cell

A new Li-ion cell ships at a partial state of charge — typically between 30% and 60% — not full. The camera's battery gauge compares terminal voltage against a stored discharge curve. If that curve hasn't been calibrated to the new cell, the indicator can read low or dead even when the cell has usable charge. Connect to the OEM charger and allow a complete charge cycle to 4.2V before the gauge reads correctly. After that first cycle, the indicator tracks normally.

Battery percentage jumping erratically on the Giroptic display after fitting a replacement cell

This happens when the camera's voltage-threshold map doesn't yet align with the replacement cell's discharge curve. The firmware reads a voltage, translates it to a percentage using the original cell's curve, and outputs an inconsistent reading as the new cell's curve sits slightly differently at mid-charge. It is not a fault with the cell itself. Run two full charge-to-discharge cycles through the camera body. By the second cycle, the percentage readout stabilises against the actual charge state.