The Barnacle’s rechargeable lithium batteries last for seven days. Car chargers allow you to recharge the batteries on the move, while the Enoforcer App provides a real-time reading of each device’s battery status.

The Barnacle’s rechargeable lithium batteries last for seven days. Car chargers allow you to recharge the batteries on the move, while the Enoforcer App provides a real-time reading of each device’s battery status.