BM200 PRO 12Volt LED Car Battery Tester Car Battery Monitor HeadUp Display SolarPowered ReCharging Battery Analyzer

Features:
Real-time display of battery healthvalue, temperature, recharge and voltage.
Battery startsystem and chargingsystem monitoring.
Data abnormality alarm to remind you of battery status in time.
Powered by solar panels, with USB recharging interface, low power consumption, long working time.
433MHz accurate transmission, real-time monitoring of battery status.
Intelligent vibrationinduction, intelligent screen off and bright screen, automatic switch on and off.
Patented algorithm, the longer the time, the more accurate.
Applicable to all 12Volt starter batteries, versatile, can be used in car, truck, yacht and motorcycle.