Name: 12V 6A Pulse Repair With LCD Lead Acid Battery Intelligent Charger For Car MotorcycleMaterial:plastic shellSize:(LWH): 1508562mmVoltage: 12VTypes of batteries: Most types of lead acid batteries including Calcium, GEL and AGM, Wet,EFB, etc..Voltage detection: YesSwitchmode technology: YesPolarity protection: YesOutput short protection: YesNon battery link protection: YesOver voltage protection: YesOver temperature protection: YesCooling: FanInput voltage: AC 110-220V, 50-60HzMinimum start voltage: 8.0VBattery range: 4-100AhThermal protect: 65'C+/-5'CEfficiency: App. 85%.Compliant standards: CE,FCC,ROHS,CMAFeatures:- Microproceor controlled- Profeional automatic switch mode- For charging AGM,GEL,SLA and Wet batteries- LCD display&pulse repair charge- Overheat,overcharge,short circuit & reverse polarity protection- Maximizes battery lifePackage includes:1 x 12V 6A Intelligent Charger1 x ManualNote:- Purchase please select the same polarity consistent socket,charger- This charger please for indoor,beware of rain- This charger is for battery capacity between 4AH to 100AH- Please check the capacity (AH) of your battery before buying the charger! Thanks!- Do not be carried with the vehicle,prevent shock. How to Use: 1.Check your battery parameters is compatible to the charger (at the back of the charger) 2. Connect the red clamp to the positive pole(+), black clamp to the negative pole(-) 3. The LCD display will show battery voltage, charge current and inside temperature (Temperature is for reference only, allowed tolerance). 4. Wrong battery connection: "El-I-" will displayed on screen, the indicating lamp will flash. 5. Connect the charger with AC power source, the charger will start to operate (the Charge-lamp will start to flash in red). 6. Once the battery is fully charged, the battery bar on screen will in FUL" Status, meanwhile, the charge indicating lamp will keeps on. Keep the charged status in 1-2 hours is highly recommended. 7. Charging completed, remove the charger. Frequently Asked Questions: 1.The LCD display "FUL", but the battery is yet fully charged.Reason: As the Battery inside resistance is too large or the capacity of battery is reduced for Feeder Battery, vulcanized Battery, Low voltage/Long-idle time Battery.the voltage of battery will immediately soar, causing the "FUL" status occurs when the attery is yet fully chargedSolutions: Pre "repair" button, activate the battery. 2.Battery voltage is normal, however the charger does not work: Reason: There is no AC power input.Solutions: Check the AC-power source are working or not, changing the socket and re try it. 3.Unable to reach "FUL" status after charging in long time.The battery has been vulcanized, or feeder, or water depletion in the battery.The battery voltage will keep low status, causing the battery unable to get fully charged.Solutions: Stop to charge when the battery is heating, check the battery is in shortage of liquid or Not.please charge cycle 1-2 times (Discharge-Charge, Discharge-Charge)