Battery charger Ctek Sense

Avoid breakdowns.
Easily monitor the health of your battery with this Bluetooth smart controller. Easy to install and retrieve data via a free app to download on iPhone or Android App.
Key Features

Fits batteries of 4.5 Ah or more.
Continuously measures the battery to inform you of its health.
Statistics automatically synced via bluetooth with your smartphone.
Retention of up to three months of data.
Notifications when the battery charge falls below a critical level and if no measurements are taken for seven days