Danl New Energy Co., Limited  

Product Name: 36V 20A 900W Smart Battery Charger for LiFePO4/Li-ion Battery Model NO.: VL3620L Principle: Half-Bridge Charger Charging Type: Electric Charger Type: Lithium Ion Battery Charger Input Voltage: 110 or 230VAC Charging Current: 36V 42V 20A Rated Power: 36V 900W Net Weight: 3.0 Kg Color: Silver or Black Max Charging: 42V/43.8V/44.1V Trademark: VLDL Transport Package: Carton Specification: 230*135*70 mm Origin: China Product Description 36V 20A 900W Smart Battery Charger For LiFePO4/Li-ion BatteryDescriptions:Lithium battery charger 36V20A was designed for Electric Vehicles.Totally micro-processor controlled and automatic charging by battery's state. Max charging voltage can be set at 42V or 43.8V for different battery types. As a 15 years battery charger factory, Danlgurrantees 2 years warranty for all of our chargers, high quality and in 24 hours response after-service. Bring safty and best service toour customers.Specifications:AC input voltage:110 or 230VacAC input freq.:50 / 60 HzRated output:36V 20AmpsMax charging voltage:42V / 43.8VDimensions(LxWxH):230x 135 x 70 mmNet weight: 3.0KGHousing:AluminumColor:Silver or BlackTechonolgy & Advantages:High Frequency Switching Mode Power Supply.Intelligent Micro-processor Controlled.Smart and Automatic 4 Steps Charging.Aluminum Casing, Light Weight, Portable.High Quality, Factory Price.Protections:Short circuit, Over-voltage, Over-temperature, Reverse Polarity.Applications:Automatic Charging For 36V Lead-acid or Lithium Batteries.Suit for E-Bikes, E-Scooters, E-Skateboard, E-Motorcycles, E-golfcarts.Special Functions For EV:1) In-lock signal is available: EV can't start when charging.2) Remote signal wire is available for connecting control digital display board.Warranty:Fully 2-year warranty with Free Replacing Policy.Response in 24 hours after getting failed product report from customers.Related Models of 900W Charger:Output series: 900W Size: 230×135×70 mm Net weight: 3.0 KGInputModelApply tobattery typesFloating VCV(V)CC (A)SwitchingAC Input:110 / 230VFrequency:47~63HZVL1230L12V LiFePO4 Battery14.6V30ACC5~8%VL123012V Lead-acid Battery13.5V14.7V30ACC20%VL143014V AGM Battery13.5V14.4V30ACC20%VL1630L16V LiFePO4 Battery18.2V30ACC5~8%VL2425LM24V Li-MnO2 Battery29.4V25ACC5~8%VL2425L24V LiFePO4 Battery29.2V25ACC5~8%VL242524V Lead-acid Battery27.6V29.4V25ACC20%VL3618LM36V Li-MnO2 Battery42V18ACC5~8%VL3618L36V LiFePO4 Battery43.8V18ACC5~8%VL361836V Lead-acid Battery41.4V44.1V18ACC20%VL4815LM48V Li-MnO2 Battery54.6V15ACC5~8%VL4815L48V LiFePO4 Battery43.8V15ACC5~8%VL481548V Lead-acid Battery55.2V58.8V15ACC20%VL6012L60V LiFePO4 Battery73V12ACC5~8%VL601260V Lead-acid Battery67.5V73.5V12ACC20%VL7210L72V LiFePO4 Battery87.6V10ACC5~8%VL721072V Lead-acid Battery81V88.2V10ACC20%VL8408L84V LiFePO4 Battery102.2V8ACC5~8%VL840884V Lead-acid Battery94.5V102.9V8ACC20%Note: customized input / output / plug type / connectors are available.Certifications:Factory Pictures:Battery KnowledgeQ. What do the abbreviations MF, GEL and AGM mean?Certifications:A. Gel, AGM, Vlies, MF, Calcium/Calcium and Hybrid are abbreviations for different types of lead-acid batteries.Q. What do the abbreviations LiFePO4, Li-ion, Li-MnO2 andLiCoO2mean?Certificates:A. LiFePO4, Li-ion, Li-MnO2 andLiCoO2are abbreviations for different types of lithium batteries, that means there batteries using different cathode materials. Different batteries have different charging voltages.Q. What charger should I choose?A. It depends on the type of battery, the capacity of the battery, the application and how much you are prepared to spend. Just tell us your battery information, DANL battery charger engineer will recommend the most suitable charger for you or customized by your batteries and applications.Q. Can I charge several batteries in parallel?A. The charger has no problem whatsoever of charging or maintaining several batteries, as long as they are connected in parallel. The charger sees the parallel connected batteries as one large battery. The sum of the capacity has to be below the recommendation for your model. Please note that there could be a high current between batteries when they are connected together, i.e. use high quality wiring.Q. Can you really connect and then forget about the charger?A. That depends on your batteries state and charger's type. Danl lead-acid battery chargers have maintenance mode(floating mode), charger charges with very small current at this mode, so you can forget about the charger but not exceed 24 hours. If your battery is lithium type and without BMS system, please don't forget the charger.