New Relx Gen 2 Battery Unit
Feature
- Smart Pace Alarm - Battery unit will vibration when you down over 15 puff with-in 15 min to let you know to slow down.
- External Charging Case (sold separately)
Specifications
- Dimensions: 112 mm x 23 mm x 10 mm.
- Battery: 380 mAh.
- Charge time: 45 minutes.
- Activation: Draw activated.
- Charger type: USB Type C.