YAWOA Battery Tester BM420 12V~24V Power Lighter Version Car Digital 6
LED Light Alternator Auto Battery Analyzer

Product Description

12~24V led digital battery mate is a simple but efficacious battery testing tool which can determinethe battery state, its easy to use & be understood. Main Functions:1. Checking charge level 2. Functional test of dymano 3. Checking battery starting capability 4. Battery overload display Connections: Attach the cable clip of the red cable to the plus point (+ of the battery & the cable clip of the black cable to the minus point (-)of the battery. Different Led display to show Battery Sate Display 1: All Led lights off, Testing results: none Charging Voltage, Dead Battery Display 2:ONled twinkling, other Led off; Testing results:4.6-11.2V Charging Voltage, Engine being hardly turned on, turn off all electrical equipment & charge battery immediately. Display 3:ONLed ON, LOWLed twinkling; Testing results:11.2-11.6V Charging Voltage, Low charged Battery, being charged immediately. Display 4: Lowled on, Middleled twinkling; Testing results:11.6-12.2V Charging Voltage, Middle charged Battery, better being charged sooner. Display 5: Middle Led on; Testing results:12.2V Charging Voltage, Middle charged Battery, better being charged. Display 6: Middle Led on, Full Led twinkling; Testing results:12.2-13.1V Charging Voltage, Middle charged Battery, better being charged. Display 7: Full Led on, Good Led twinkling; Testing results: 13.1-14V Charging Voltage, Good battery, Full Charged Display 8: Good Led on; Testing results: 14V Charging Voltage, Good battery, Full Charged. Display 9: Good Led on, Fault Led twinkling; Testi