ANCEL BM410 12V & 24V Digital Battery Tester

❐ The Top Reasons To Choose BM410 :

● Alternator state check
● Battery state check
● Battery overload display
● Fit for car, motorcycle, etc
● Two testing clips for safe and easy operation
● Free batteries heavy duty insulated clamps
● Easy and safe to use, no sparking
● Small size and light weight, convenient to carry
● Battery mate: for 12v & 24v car battery health condition checking with leds display indicates condition
● Alternator check : accelerate your engine to 2000 rpm when the green light is lit ,charging circuit is ok
● Pure copper wire and clip, good conductivity, accuracy reaches 0.1v, high sensitivity
● Reverse protection function - misoperation will not lead to burnout of the product, the same product on the market does not have this

❐ The Main Functions Of BM410 :

● Checking charge level
● Functional test of dymano
● Checking battery starting capability
● Battery overload display

❐ 12V/24V Battery Tester-BM410

For checking and testing the battery capacity, battery load capacity and the dynamo.

1) Connection:

Attach the cabla clip of the red cable to the positive(+) of the battery and the black to the negative (-).

2) Checking The Dybamo:

Connect the testing device. Start the engine and switch off the headlights, radio etc. Star the engine again and switch on the headlights, radio etc. In both cases, then green signal LED "GOOD" should shine. The red signal LED " Defective" will start to shine if the dynamo in bad condition. If the situation happen, please go to local car workshop in your earliest time.

3) Checking The Charging Level:

Switch on the headlights for 1-2 minutes, then switch off. Remove the cable clips from the battery, wait approx. 10 mins then switch the testing device on again. A signal LED will shine according to the charging status of the battery indicating " Full" " Half-full" or "Very low charge" .

4) Battery Start Capability:

The battery needs to be charged up to the maximum. Remove the connection of the ignition coil then connect the testing device. Try to start the vehicle using the K~y in the ignition switch. The engine cannot start (interrupted ignition). When the green signal LED "Battery OK" starts to shine, the charging status of the battery is ok.

5) Start The Battery Capability Load:

Switch to the loading test mode, then start the engine.
Full: six-five LED will be shine ;
Middle: four-three LED will be shine ;
Low: two-one LED will be shine, if no LED shine it means the battery capacity is very low, please charging the battery or change the battery.

❐ 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.