Product Name: 48V 14ah Rear Rack Lithium Battery Pack 18650 Battery Electric Bicycle Rear Rack Battery Lithium-Ion Battery Power Rechargeable E-Bike Battery with 35e Cells Model NO.: BB-GM4814 Electrolyte: Li-ion Usage: E-Bike Standard Voltage: 48V Rated Capacity: >1000MAH Accessories Type: Chargers Size: Medium Discharge Rate: Medium Discharge Rate Rechargeable: Chargeable Connection Mode: Series and Parallel Type: Lithium-Ion Battery Pack Cell: Samsung35e-3500mAh Cycle Life: 800 Cycles Dimension: 44mm X 148mm X 290mm Color: Gold, Silver,White,Titanium,Black Rear Rack: with Light or Not Weight: 3.3kg Trademark: B-B Transport Package: 1 PCS /Carton Specification: SGS. CE. RoHS. ISO9000 Origin: Shenzhen HS Code: 8507600000 Product Description 13S4PLithium battery pack for Electric bicycleSpecification:NOItemGeneralParameterRemark1ModelBB-GM2Standardcapacity(0.5C)14Ah3Ratedvoltage48V4Max.chargevoltage42.0VSingleAve.chargeVoltage:4.2V5OverchargeprotectionOverchargedetectionvoltage4.40±0.025VOverchargereleasevoltage4.3±0.025V6Standardchargecurrent2A0.2C7Chargingtimeabout300minutesXC8Dischargecut-offvoltage27.5VSingleAve.DischargeVoltage:2.75V9Overdischargedetectionvoltage2.5±0.05VOverdischargeProtectionOverdischargereleasevoltage2.75±0.05V10Max.continuousdischargecurrent15A-20A(adjustable)1.5C11Peakdischargecurrent40A(adjustable)4.5C12ShortcircuitprotectionDetetiondelaytimeXXμsReleaseconditionCut-offload12Batterydimension44mmX148mmX290mm13Totalweight(Approx.)about3.3kg14OperationtemperatureStandard0ºC~45ºCDischarge-20ºC~65ºCStorage-20ºC~65ºCLithium Ion Charger Specification:1. AC Input Voltage: 90-240V.2. Charge Voltage: 42Volts.3. Charge Current: 2Amps.4. AC Plug: Europen Standard or American Standard.Application:Widelyappliedin ElectricBicycle,Electricvehicle,ElectricTricycle,Electricscooter,Electricgolftrolley,Electriccar,Electricwheelchairs,twowheelvehiclesandetc.Advantage:1.Long life, large capacity and good shock resistance.2.Low self-discharge and good discharge performance at low temperature3.Strong charging acceptance and quick-charging capability4. Strong over-discharge resistance and charge retention5. Maintenance-free and no acid or water for maintenance in usage6. Excellent large current discharge performance, and have obvious advantages in startup and climbing7. High temperature performance8. Environmental friendly9. Lighter weight smaller size10. Most safe no explosion no fireWarrantyInstructions1.Weprovide2yearsWarranty.2.Warrantycode:qualityproblems,defectivegoodscanbefixedorreplacement;Man-madedamage,inflowingwater,faultoperationleadingtoshortcircuitorburning,damagedbycarrierisoutofourwarranty.3.Goodsshouldbereturnedinoriginalconditiontoqualifyforareplacementorrepair.Term of trade1. Payment: 30% advance payment by T/T, 70% balance should be paid off before shipping.2. EXW, FOB and CIF all are available.3. Production lead time:7-10 working days.4. Sample can be delivered in 3-5 working days.5. Discounts are offered based on large quantities.6. Loading port: Shenzhen or HK.CompanyInformation:Shenzhen Battery buildingindustry Co., Limited isaprofessionalbattery manufacturerof lithium batteries in China ,including:LiFePO4, LiMn2O4, LiNiCoMnO2 and LiCoO2 batteries. Products are widely applicable to E-bikes, E-motorcycles, EVs, golf carts, lawn mowers, electric tools and toys, portable power supply, safe mining equipments, UPS, telecommunication backup power, photovoltaic and wind power storage, etc.All of our products will be strictly tested before delivering out .We also offer OEM & OEM service.You are always welcome to visit our factory and cooperate with us!Contact:Any questions or concerns, please call us at +86-13421832901. Rita always here and will do best to help you.Your inquiry will be replied within 8 hours, thanks for your support.
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