750 mAh Li-Polymer battery
Provides the ability to indicate power outages (via SMS, voice call or Contact ID). In addition, it ensures continued operation of the device.
| Property | Value |
| 3.7 V, 750 mAh Li-Polymer battery | |
| The GSM module manages battery charging | |
| The battery has a special connector for easy connection to the communicator | |
| Working temperature | -20Β°C to +50Β°C |
















