Product Name: Ultipower 12V15A Discover Battery Charger Model NO.: UBC-170-1215 Principle: Switchmode Charging Type: Electric Charger Type: Lead-Acid Battery Charger Input Voltage: 110-220VAC Charging Current: 12V15A Rated Power: 12V-300W Safety: Polarity Protection, Short Curcuit Charge Mode: Automatic & Intelligent Charging Technology: Reverse Pulse Reducing Batery Impendance Compact: 1.25kg Display: Digital Display Trademark: Ultipower Transport Package: Carton Origin: Jiangsu Province of China HS Code: 8504409990 Product Description 12V 15A battery chargerUltiPower 12V15A Discover battery chargerReverse polarity protection and proportional charging.Short circuit protectionHigh temperature protection100% fully automatic charging1 hour countdown floating modeFast constant current bulk chargeIntelligent computer control circuitryFurther LED indication of reverse polarity, open circuit & thermal shutdown.Eliminating battery sulfation and polarizationMaintain your battery simply while charging.Extendinig your battery life.Intelligent current control, the latest pulse charging technology enables the current "keep changing" due to the battery voltage and its internal temperature, which is the most important consideration in managing the charging cycle.The Shine 15A pulse charger will constantly monitoring battery temperature and voltage, thus control the charging cycle and current. Enabling the best current acceptance during any charging stage.8-STAGE AUTOMATIC CHARGINGUltiPower 12V 15A battery chargers are fully automatic and protect your battery from being overcharged allowing you to leave the auto battery charger connected indefinitely. They are also safe to use on batteries still connected to the vehicle without damaging sensitive vehicle electronics.Using intelligent electronic control, Intelli-Charge battery chargers deliver a very comprehensive and accurate charging technique known as 7-stage charging.MULTI CHEMISTRYThere are many battery types available on the market to suit different applications but did you know that they all require different types of charging? More batteries are damaged by incorrect charging techniques than all other causes combined.UltiPower charger set the charging profile to suit the battery's chemistry type, thus extending the battery's life.UltiPower 12V 15A automatic battery chargers are designed for use on all types of battery's including Gel, AGM, Wet and Calcium. This allows you to have one battery charger for all your battery charging needs. Upon selecting the battery chemistry type, Intelli-Charge adjusts the charge to precisely match the battery's type, extending battery life and improving battery performance.POWER SUPPLYIntelli-Charge auto battery chargers can be used as a power supply which is great as a memory saver when changing your vehicle battery so you don't lose important radio and computer information. You can also run 12V appliances direct from the battery clamps, ideal for use around the house. (12V 15A battery charger)SHORT CIRCUIT PROTECTIONIntelli-Charge auto battery chargers feature short circuit protection.Designed to prevent the output leads from sparking during charging from accidental reverse connection or short circuit; So it gives you peace of mind that the charger will remain safe at all times.Specification:Model12V15ACharging Rate15ARecommendedBattery Capacity90-150AHInput Voltage110VAC and 220VAC, 50-60HZCharging Voltage14.7V or adjust to battery's specificationRestart battery voltage12.7V or adjust it according to clients' requirmentsHumidity5-95% With packageAltitude≤3000m,Work normallyHigh temperature ambient operating+40°C,Features OKLow temperature ambient operating-20°C, Features OKHigh temperature storage+70°C,Work normally after recovery under normal temperature for 2 hoursLow temperature storage-40°C,Work normally after recovery under normal temperature for 2 hoursHousing materialAluminumCoolingFan coolingCharging modeMulti-stage (max 8)full automatic switch mode,(reverse) pulse chargingAppropriated Battery12V lead acid battery,AGM,AGL,GEL,VRLA,SLA,FLOODED,WETDimensions194*117*73mmWeight1.45kg (including box)CertificationCE and RoHSMain Features:Compact & Delicate & Energy Saving -- Switch Mode TechSmall and light,as we adopt the switch mode technologyor called Switching Power Supplytechnology. Compared withtraditional Linear Powertechnology, ours is more energy saving as more than 85% electric energy is transferred to battery chemical energy duringcharging process while traditional tech can onlytransfer 40%.The tech is suitable for all types of lead acid batteries (wet,flooded, maintenance free, VRLA, AGL,AGM, GEL, etc)as well as lithium, lipo batteries.Automatic-- MCU controlMCU system is applied. The whole chargingprocess is monitored. Multi-stagechargingautomaticallyproceeds.No need for manual interference.Automatically stops charging when the battery is full. You can leave the charger connected to the battery infinitelywithout the risk of overcharging. once the battery is full, the charger monitors the battery's voltage intermittently. If battery'scapacity decreases or voltage dropsunder set level, the charger can start again to charge battery to its full.Multi-stage charging--full charge but never overcharge& save battery & save energyMax 8 stage: pre-charging, soft charging, main charging (bulk charging), secondary charging, high constant voltage charging (absorption charging), 3-minute test, Float charging, End maintenance charging. This way can well transfer electricity into battery according to battery's absorption ability. On the one hand, save energy; on the other hand, protect battery from over-charging, therefore less gassing lesstemperature rising.Floatcharging and End maintenance charging also help protect battery and prolong its lifetime.Recover BatteryCapacity--Pulse & Reverse Pulse TechPulse and reverse pulse technology is applied. The chargergenerates pulseand reverse pulse to reduce battery'simpedance,gassing and temperature rise,restore the sulfate into liquid to recover battery capacity, therefore toprolong its lifetime. Pulse charging also can help charge fast and fully.Pulse Charging might not be applicable to Lithium, Lipo, Li-ion battery, which need constant current to charge.Digital Display& IndicatorOur charger has 4-digital display.Digital display will show battery'scharging voltageand current and error code and more information. Float charging will have time count-down, so that user knows when battery can be ready.Indicator lights can be added and defined as requested.The display can be customized or re-defined.More ProtectionTester function: If battery has abnormal state, the charger will display error code and reminds User to check battery whether it is good or bad.Polarity Protection: Prevents the output leads from sparking due to accidental reverseconnection or short circuit.Overchargeand Over-voltage Protection: never worry about overcharging or over-voltage as chargerautomaticallystops when battery reaches set voltage or current.CustomizationWe can change parameter to meet different applications. Make charger specifically for your battery.CE and RoHS We have CE and RoHScertification.9. WarrantyWe design our charger for 3 years and offer one-year warranty.