DXG-517V Digital Camera Replacement Battery 3.7V 1100mAh

DXG DXG-517V / DXG-535V Series — 3.7V Li-ion Replacement Battery

This 3.7V, 1100mAh Li-ion cell replaces the original battery in DXG compact digital cameras including the DXG-517V, DXG-125V, DXG-535V, and DXG-533V, plus over 21 additional models in the same family. It matches the original voltage and physical footprint, fitting the battery compartment without modification. Capacity is rated at 4.07Wh.

• DXG-517V / 535V / 533V compatibility: These models share the same battery bay dimensions and voltage rail. The connector orientation and cell thickness — 9.50mm — are consistent across the family, so one cell covers the full range listed.
• Bench tested on actual hardware: We cycled this cell through charge and discharge on DXG-class camera bodies. The BMS accepted the cell without error flags, and voltage output held steady through the discharge curve with no premature cutoff events.
• First charge on DXG body: Run the first full charge cycle through the camera body itself, not a third-party charger. Some DXG BMS implementations map the battery-remaining display against a charge profile recorded during the initial in-body charge. Skipping this step can cause the indicator to read incorrectly throughout the cell's life.

Battery percentage jumping erratically on the DXG-517V display

The DXG-517V maps its battery indicator to specific voltage thresholds tied to the original cell's discharge curve. A new Li-ion cell discharges slightly differently across the mid-range, which can cause the indicator to jump between segments rather than step down evenly. This is a display calibration issue, not a cell fault. After one full charge-discharge cycle through the camera body, the indicator typically stabilises as the BMS adjusts its threshold mapping.

DXG camera showing dead battery indicator on a freshly charged replacement cell

A replacement cell that has sat in storage can drop to a resting voltage below the camera's minimum acceptance threshold — typically around 3.0V — causing the body to display a dead or absent battery on first insert. The BMS will not attempt to draw from a cell it reads as critically low. Charge the cell in-body for at least 15 minutes before powering on; once voltage climbs above the camera's wake threshold, the body will recognise the cell and allow normal operation.