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China, Chinese High Quality Lithium Ion Battery 51.2V 280ah 14.3kwh Caravan Marine Energy Storage Iron Phosphate Battery Pack1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Energy Storage SystemEnergy Storage BatteryBatterySolar Energy Battery
Shenzhen QCEPOWER Technology Co., LTD
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Product Description Product advantages JC-48280specially designedwork with Qcepower 3.2V 280Ah prismatic battery.Specially designed plastic cellholder features fire proof and insulationmade of LiFePO4safety performance & longer cycle life Product ParametersBasic ParametersJC-48280Nominal Voltage (V)51.2VNominal Capacity (Ah)280Ah @0.5C discharge current 25±2oCNominal Power (Wh)14.3KWhDimension (mm)750*440*251mmWeight (Kg)112±5KGDischarge Cut-off Voltage (V)41.6VCharge Voltage (V)57.6VContinuously Charge/Discharge Current (A)140A @25±2oC (Recommended)Max Standard charge/discharge Current (A)200A @25±2oCStandard charge/discharge Current (A)140A @25±2oC (Recommended)Max Standard charge/discharge Current (A)200A @25±2oCWorking Temperature0~50oC(Charge)-10~50oC(Discharge)-20~55oC(Storage)SOC Range5%-100%Recommended SOC Range15-95%Communication InterfaceCAN (Default)or RS485Humidity10% - 85%IP levelIP 20 BMS protection function BMS for monitoringCurrent, voltage, temperature, prevent overcharge,over-discharge, over-current, over-temperature,over-temperature and short circuit BMS provides cell balancing and current limitingensure reliable safety and performance Over charge protectionOver discharge protectionOver current protectionCell balancingTemperature protectionCAN and RS485 communication… Charging settings Battery typeLithiumCharge curveFixedAbsorption voltage57.6VFloat voltage55VAbsorption time1HrMake sure to double check the float voltage after completing Assistants, and if necessary set it back to 55.0V.For off-grid use: ignore the 'BMS assistant required' warning. set up:ParameterSettingDC input low shut-down43VDC input low restart47VDC input low pre-alarm*47V Program application Battery pack wiring (Pack to pack)1.Stack the battery pack on the base. (Up to 4 bags can be stacked.)2.Connect the cables between the packages.3.Connect the cables to the inverter.Company ProfileFAQQ1: Can you give me a sample order for a portable power station?A: Yes, we welcome samples to test and check the quality. Mixed samples are acceptable.Q2. What about the lead time?A: 3-5 days for Sample preparing ,8-10 working days for mass production.Q3: Do you have a minimum order quantity for portable power stations?A: Low MOQ, 1pc for sample checking is available.Q4. How do you ship the goods and how long does it take to arrive?A: Ship by DHL, UPS, FedEx or TNT. It takes 3-5 days to arrive. Airline and sea shipping also optional.Q5. How to process an order for a portable power station?A: First let us know your request or application.Secondly, we offer according to your requirements or our suggestions.Third: the customer confirms the sample and pays the deposit to formally orderQ6. Can my logo be printed on a portable power station?A: Yes. Please inform us formally before our production. Q7: Do you offer a warranty on portable power stations?A: Yes, we offer 2 years warranty to our products.Q8: How to deal with the faulty?A: Firstly, Our products are produced in strict quality control system and the defective rate will be less than 0.2%. Secondly, during the guarantee period, we will send new products with new order for small quantity. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.
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