| Electrical Characteristics | Nominal Voltage | 3.7V |
| Typical Capacity | 2600mAh @ 0.2C discharge |
| Minimum Capacity | 2550mAh @ 0.2C discharge |
| Rated Energy | 9.6Wh |
| AC Internal Resistance | ≤130mΩ (pack) |
| Protection Circuit | PCM with S8261-G3R IC + dual PA8205A MOSFET |
| Cycle Life | ≥300 cycles (0.5C charge / 3C discharge, to 80%) |
| Standard Charge | Charge Voltage | 4.20V ± 0.05V |
| Charge Mode | CC/CV |
| Standard Charge Current | 520mA |
| Max. Charge Current | 2.6A |
| Standard Discharge | Max. Continuous Current | 3A |
| Max. Pulse Current | 13A (<10s) |
| Discharge Cut-off Voltage (PCB) | 2.50V ± 0.05V |
| Mechanical | Cell Type | 18650 NCM cylindrical cell (1S1P) |
| Dimension | 18.5 × 65.2 mm (cell, max) |
| Enclosure | PVC heat shrink (blue) |
| Weight | Approx. 48g (pack); 45.5g (cell) |
| Connector | XH-2P, UL1007 22AWG red/black lead wires |
| Environmental | Charge Temperature | 0°C – 45°C |
| Discharge Temperature | -20°C – 60°C |
| Storage Temperature | -5°C – 35°C |
| Storage Humidity | ≤75% RH |
