Specification AgeRangeDescription : Adult BikeType : Motorized Bicycle Conversion Kit Brand : Haisito BulletPoint1 : 【LITHIUM LiFePO4 LEAD-ACID BATTERY CHARGER】12V 20-Amp and 24V 10-Amp 9-stage quick battery charger, Charge or repair all 12-volt and 24-volt Lithium, LiFePO4 or lead-acid automotive, marine and deep-cycle batteries including AGM, GEL, SLA, Flooded in cars, trucks, SUVs, motorcycles, lawnmowers, boat marine, etc. NEW REPLACEMENT AVAILABLE FOR ANY QUALITY ISSUE. BulletPoint2 : 【HIGH-EFFICIENCY PULSE REPAIR/TRICKLE CHARGE】Built-in advanced battery REPAIR mode to help recover old/idle batteries and extend battery life. If the battery cannot be charged, please use repair mode. The high-frequency and low-frequency pulse technology has good repair and activation effects, and trickle charging is the perfect final protection for your battery to be fully charged. Note: It can not seriously activate a dead battery or repair a damaged one. BulletPoint3 : 【3-Level Adjustable Current】Car Battery Charger can choose suitable charge current by yourself,you can choose (12V/5A,24V/3A)→(12V/10A,24V/5A)→(12V/20A,24V/10A).Please select the appropriate current to charge your battery according to your needs. BulletPoint4 : 【Temperature Detection & Multiple Protection】With built-in temperature sensor, it can be charged normally from -10°C (14°F) to 40°C (10°F). Built-in multiple detection, temperature protection, low voltage protection, overvoltage protection, short circuit protection, overcurrent protection, electrostatic spark protection. Allows you to recharge with complete peace of mind. BulletPoint5 : 【Perfect after-sales service】We are a direct manufacturer (all other products on the market are our agents) with comprehensive after-sales technical support, and we can answer any related questions for you. And you can enjoy a one-year warranty, and any quality issues will be replaced for free. BulletPoint6 : BulletPoint7 : Compatible with #25 chain, not bicycle chain Color : P20-Black ExternallyAssignedProductIdentifier : 7556142114752 Horsepower : 2.8 horsepower ImportDesignation : Imported IncludedComponents : Motor IncludedComponents1 : Gasoline Engine IncludedComponents10 : Fuel Line IncludedComponents11 : Fuel Tank Cap IncludedComponents12 : Exhaust Cushion IncludedComponents13 : Fuel Filter IncludedComponents14 : Fuel Valve IncludedComponents15 : Belt Tension Adjusting Tool IncludedComponents16 : English Manual IncludedComponents17 : Other Mounting Accessories IncludedComponents2 : Fuel Tank IncludedComponents3 : Exhaust Pipe IncludedComponents4 : 44 Tooth Chain IncludedComponents5 : Chain Tensioner IncludedComponents6 : Belt IncludedComponents7 : Guard IncludedComponents8 : Base Bracket IncludedComponents9 : Spark Plug Tool IsAssemblyRequired : 1 ItemDisplayDimensions_Depth : 6.6 inches ItemDisplayDimensions_Diameter : 7.6 inches ItemDisplayDimensions_Height : 2.6 inches ItemDisplayDimensions_Length : 7.6 inches ItemDisplayDimensions_Width : 6.6 inches ItemName : Battery Charger 0-20A 12V/24V Lithium LiFePO4 Lead Acid Fully Automatic Battery Maintainer, Car Battery Trickle Charger Automotive Battery Repair, Winter Mode, for AGM, STD, Gel, Deep Cycle Batteries ItemPackageDimensions_Height : 19.1008 centimeters ItemPackageDimensions_Length : 6.7056 centimeters ItemPackageDimensions_Width : 18.4912 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : automotive-battery-chargers Manufacturer : Haisito Material : plastic ModelName : Brush Electric Motor ModelNumber : Natudecon38weiguat NumberOfItems : 5 PartNumber : Does Not Apply PowerSourceType : Gasoline ProductDescription : 12V 20Amp, 24V 10Amp 9-stage quick battery charger, charging speed is much faster than 10A or 6A automatic chargers, load with four modes to start with one key, the maximum charging current is 20A, providing fast charging for your battery. Charge or repair all 12V and 24V lead-acid automotive, Lifepo4, marine and deep-cycle batteries including AGM, GEL, SLA, Flooded in cars, trucks, SUVs, motorcycles, lawn mowers, boats marine, etc. LITHIUM BATTERIES ARE NOT ALLOWED 20 amp smart battery charger Problem 1: Can't reach the maximum charging current? To protect the battery, the system automatically identifies the battery voltage and selects the most appropriate current to charge the battery. When the battery voltage is low (for example, the 12V battery voltage is less than 11V), the system automatically charges the battery at the maximum current. (3 gears can adjust charging current, large current, fast charging) Problem 2: The LifePO4 battery is not fully charged? When the battery is fully charged, it has a callback function, reducing the charge by about 1V, which is normal. Added a small current after full charge uninterrupted charging. 3: It is normal that the fan has wind. P20 parameters: ac input :100v / 240v~ 50/60 hz Output voltage :12V / 24V. Lithium /LiFePO4/ lead acid (AGM,GEL,EFB, MF, Flooded, VRLA, SLA and wet battery..) Output current :12V20A & 24V10A Support ah: 2AH-300AH, can have more capacity, the larger the capacity needs longer charging time. Minimum starting voltage > 1.0 V Power and load :MAX; 280 W Size :158 x90x50mm(6.22 * 3.54 * 1.97 inches) Net weight: 520 g ProductSiteLaunchDate : 2025-05-07T01:44:56.449Z RegulatoryComplianceCertification1 : Q-22-005 RegulatoryComplianceCertification2 : PSDOS.0565GA-006 Size : 11.2*13.7*11" Speed : 20 stokes SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 SuspensionType : Rigid TargetGender : unisex UnitCount : 1 UnspscCode : 26111729 Voltage : 48 volts Wattage : 3000