Specification Brand : SUNER POWER BulletPoint1 : 【 Smart MPPT Technology 】This 24v solar panel battery charger is crafted with SUNER POWER's unique Ultra-Smart MPPT technology, the innovative MPPT ( Max Power Point Tracking) allows to deliver high tracking efficiency of up to 99% and peak conversion efficiency of 98%, improving approximately 20%-30% utilization rate than other competitors. BulletPoint2 : 【Improved 3-stages Charging】The improved 3-Stages charging algorithm (Bulk, Absorption, Float) allows to charge 24-volt battery more effectively, ensures battery is safely recharged and increases battery life and performance BulletPoint3 : 【Free Maintenance】The solar trickle charger stops charging when battery has full charge, and automatically resumes when battery has discharge, totally free maintenance. A fully-automatic, worry-free and smart 24volt solar charger . BulletPoint4 : 【Full Safety Protections】Built-in multiple protections including over-charge, over-discharge, over-voltage, over-current, over-load, short circuit, reverse polarity, and over-temperature, waterproof and spark-proof, the battery is fully protected. BulletPoint5 : 【 Wide Compatibility】It's not just a solar battery trickle charger, it's an advanced solar battery charger maintainer. A fully-automatic, worry-free smart solar battery charger for 24 volt sealed lead-acid car, automotive, marine, RV, powersport, boat, dump trailer, gate opener, fence and deep-cycle batteries, including flooded, gel, AGM, SLA and maintenance-free, plus lifepo4 lithium batteries. BulletPoint6 : 【Superior Quality and Material】Made of premium Grade A+ solar cells with efficiency up to 21%-30%, tempered solar glass and durable corrosion-resistant frame, withstand extreme weather conditions like UV, anti-rusting, erosion, hail, and sandstorm. BulletPoint7 : 【Easy to Use】Using the most advanced MPPT technology, this 24 volt solar battery charger starts charging immediately when it detects a battery. Pre-drilled holes allow for quick mounting, and all cables are plug and play, offering easy and quick using experience. Color : Sae ConnectorType : Plug & Play SAE Harness CustomerPackageType : Standard Packaging Efficiency : High Efficiency ExternallyAssignedProductIdentifier : 6924982056203 ExternallyAssignedProductIdentifier1 : 076812871619 ExternallyAssignedProductIdentifier2 : 0076812871619 FinishType : Polished Chrome Finish,Chrome IncludedComponents : CAM ACTION FILTER WRENCH 2-1/2 IncludedComponents1 : ➤1 x 20W Solar Panel with Built-in MPPT Charge Controller IncludedComponents2 : ➤1 x SAE-Alligator Clip Cable IncludedComponents3 : ➤1 x SAE-Battery Eyelet Cable IncludedComponents4 : ➤1 x SAE-Bare End Cable ItemLength : 6.75 inches ItemName : SUNER POWER 24V 20W Solar Battery Trickle Charger Maintainer, Built-in Smart MPPT Charge Controller, Waterproof 20 Watt Solar Panel Kits for 24 Volt Rechargeable Batteries ItemPackageDimensions_Height : 44.3992 centimeters ItemPackageDimensions_Length : 4.699 centimeters ItemPackageDimensions_Width : 35.2044 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : solar-panels Manufacturer : SUNER POWER Material : A+ Grade Solar Cell, Aluminum Frame, Tempered Glass Material1 : Blend Material2 : Blend Material3 : Blend Material4 : Blend Material5 : Blend MaximumCurrent : 0.833 amps MaximumPower : 20 watts MaximumVoltage : 24 volts_of_direct_current MeasurementSystem : inch ModelName : 20W-24V ModelNumber : 20W-24V NumberOfBoxes : 1 NumberOfItems : 1 OperationMode : Mechanical PackageLevel : unit PartNumber : 24V-20W ProductDescription : 24V SOLAR BATTERY CHARGER ProductSiteLaunchDate : 2023-08-23T07:24:55.074Z Size : 20W-24V Style : Battery SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable UnitCount : 1 UnspscCode : 26111700 UpperTemperatureRating : 113 degrees_fahrenheit Voltage : 24 volts_of_direct_current