12V Car Digital Alternator Battery Tester Batteries Detector with 6 LED Lights Display for Car Automotive Motorcycle, Battery Health Analyzer, Ancel BM310, Car Battery Tester Scan Tool

12V LED digital battery mate is a simple but efficacious battery testing tool which can determine the battery state, it's easy to use and 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 and the cable clip of the black cable to the minus point(-)of the battery.

6 LED Lights:

1.Alternator state check:

First light (red):Fault

Second light (green):Good

Third light (green):Full

2.Battery state check:

First light (yellow):Middle

Second light (red):Low

Third light (green):OK

Different Led display to show Battery Sate:

Display 1: All led lights off;

Testing results: none Charging Voltage, Dead Battery.

Display 2: ON led twinkling, other Led off;

Testing results:4.6-11.2V Charging Voltage, Engine being hardly turned on, turn off all electrical equipment and charge battery immediately.

Display 3: ON led ON, LOW led twinkling;

Testing results:11.2-11.6V Charging Voltage, Low charged Battery, being charged immediately.

Display 4: LOW led on, MIDDLE led 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;

Testing results: 14-16V Charging Voltage, Battery may be damaged, Check the engine and tester.

Display 10: FAULT led on;

Testing results: Above 16V Charging Voltage, fault Battery.

Specifications:

LED quantity: 6

Material of wire: 0.06 square millimeter copper

Max voltage and current: 12V 15A

Length of wire: 25cm / 9.84in

Battery tester size: 12 * 5.2 * 1.8cm / 4.7 * 2 * 0.7in

Packing List:

1 x 12V Digital Battery Alternator Tester

1 x User Manual