| No. | Item | General Parameter | Remark |
| 1.1 | Description | DR202 medical device backup li ion battery 11.1v 7800mAh for camera | 3S3P Assembly |
| 1.2 | Battery Type | li ion 18650-3S3P | |
| 1.3 | Typical Capacity | 7800mAh | |
| 1.4 | Typical Voltage | 10.8V | |
| 1.5 | End of Charge Voltage | 12.6V | |
| 1.6 | Charge Current | 0.2C | |
| 1.7 | Charging time | 2-3 Hours | |
| 1.8 | Over-Charge Voltage Protection cell | 4.2V | |
| 1.9 | Max continuous charge current | 3.9A | |
| 2.0 | Maximum Continuous Discharging Current | 10A | |
| 2.1 | Over-discharge Voltage Protection cell | 2.8V | |
| 2.2 | Over-Current Discharge Protection | 13-16A | |
| 2.3 | Short circuit protection | With protection | |
| 2.4 | Dimension | 148.4*88.8*19.4mm | |
| 2.5 | Weight | 435g | |
| 2.6 | Operation Temperature Range | Charge 0~45℃, Discharge -20~60℃ |