(Black)12V 24V Car Smart 11 Lights LED Battery Tester Load Test Reverse Protection Car Motorcycle Alternator Check Battery Voltage Tool GRE

Feature:【12V-24V CAR BATTERY TESTER】 If the battery needs to be replaced or just needs recharging, BM410 car battery tester tell you the battery health by battery and alternator test. It is for all 12V-24v charging system, including regular flooded, AGM flat plate, AGM spiral and GEL batteries for vehicles, forklifts, hybrid cars, SUVs, Pickups, Boats, Motorcycles, travel Trailers.BM410 Swich to the left is Battery Load Test Mode:* 12V Green LED: Current test battery is 12V* 24V Red LED: Current test battery is 24V* Full Green LED: Indicates that the battery is in good condition and has a good load capacity* Fault Red LED: Abnormal battery condition, high voltage* Good Green LED: Normal working voltage* Full Green LED: Good battery condition* Middle Yellow LED: Indicating that the battery is in very moderate condition, the carrying capacity is average* Middle Yellow LED: Medium battery* Low Red LED: Low power, need to be charged* Low Red LED: Indicates poor battery condition and low load capacity* OK Green LED: Check before chargingBattery tester connection and instructions:【Connection】Attach the cabla clip of the red cable to the positive(+) of the battery and the black to the negative (-).【Checking The Alternator】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.【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" .【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 key 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.【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.【Comment】If the battery is not in good condition, the signal lamp "Battery OK" will start to go off and charging status of the battery LED will not loght up.【Accurate INDICTORS for Early warning】Pure copper wire and clip make excellent conductivity , high sensitivity(accuracy reaches 0.1V) can accurately read the battery voltage,even if your car has not shown it, it can give you an early warning.【Reverse protection function】It prevents burnout caused by misoperation between the (+)battery post and (-)cable terminal.It helps to extend product life and protect car batteries.Package list:1* Battery 12-24V Detector1*Instruction1*Packing boxAbout shipping
Shipping and Packaging All items will be double checked and well packed before sending.Items will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very important to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.