Specifications
| Operating temperature range | From -20° to 55°C (from -4° to 131°F) |
|---|---|
| Charging temperature range | From 0° to 45°C (from 32° to 113°F) |
| Radio frequency (Garmin DriveSmart™ 51) | 2.4 GHz @ 20 dBm |
| Radio frequency (Garmin DriveSmart 61) | 2.4 GHz @ 17 dBm |
| Power input | Vehicle power using the included vehicle power cable. AC power using an optional accessory (for home and office use only). |
| Battery type | Rechargeable lithium-ion |