A powerful intelligent battery monitor for smartphones. It's easy to install, simply connect to the battery terminals - that's it! Then install the free to download app on your favourite smartphone, for full real-time display, datalogging, as well as push notifications for low battery voltage warnings and more! Short circuit and reverse polarity protected for safety. Easy to use and convenient.

Features:

• Real-time battery monitoring
• Stores and displays historical data
• Tests: battery, cranking, charging, trip duration
• Automatic sync, alerts sent to mobile (free APP on iOS, Android)
• Short circuit and reverse polarity protection