Antigravity Lithium-Ion Battery Tracker YCRF_bicycle_helmets Ventilation panels on chest

Ventilation panels on chest

Material and Construction: The helmet is constructed using Premium Integrated Matrix Plus (PIM+) technology

Zippered phone pockets

Contains specific additives that prevent corrosion and build up of deposits in the system

MILAIR inner insert

Antigravity Lithium-Ion Battery Tracker YCRF_bicycle_helmets Ventilation panels on chestThe Antigravity Battery Tracker monitors your vehicle battery status through your phone or tablet by using our free Battery Tracker App (iOS or Android, Bluetooth 4. 0). The app has three main pages: Voltage Test, Cranking Test and Charging Test. The simple interface makes it easy to monitor the battery's voltage, automatically check its performance during starting, and test your alternator's charging operation. You can view real time data as well as