Dongguan Delong New Energy Technology Co., Ltd.  

Product Name: Rechargeable Electric Bike Battery Pack 48V 20ah Model NO.: DEL-48V20Ah Electrolyte: Li-ion Usage: Electric Bike/Vehicle Standard Voltage: 48V Rated Capacity: 20ah Accessories Type: Chargers Size: 395*148*80mm Discharge Rate: Medium Discharge Rate Rechargeable: Chargeable Connection Mode: Series and Parallel Type: Lithium-Ion Battery Pack Trademark: DELonGTOP Transport Package: Standard Export Package Specification: lithium ion battery Origin: China HS Code: 8507600010 Product Description Rechargeable electric bike battery pack 48V 20AHRecommend to use for 48V 200W, 48V 250W, 48V 350W, 48V 500W, 48V 750W, 48V 1000WMotor.The Battery has fixing plate, if you want to install it on your rear rack, it is very easy, you just need to fix the plate on your rear rack, for example drill holes or with screws, battery will be slide in andSpecification:Battery Model48V 20AhNominal Capacity (AH)20ahNominal Voltage (V)48VSource Resistance (mΩ)< 40Cell Specification3.7V2500mAhCell Combination8-paralle13-seriesCell type18650Cell Quantity (parallel*series)104Discharge Cutoff Voltage (V)41+/-1VCharge Cutoff Voltage (V)54.6VRated Discharge Current (A)20AInstantaneous Maximum Discharge Current (A)40AMaximum Continuous Discharge Current (A)30AMaximum Continuous Charge Current (A)5ACharge ModeCC/CVStandard Charge Current (A)2ACharge Time under Standard Charge Current10Fast Charge Current (A)5ACharge Time under Fast Charge Current4Charge Temperature Range-20 - 60 °CDischarge Temperature Range-20 - 60 °CBattery Size360*149*82mm385*149*82mm(Handle unfold)Battery Net Weight6.8kgsBattery Gross Weight7.5kgsProduct show:InnerCircuitBoardTheinnercircuitboard,providesprotectionagainstover-charge,over-dischargeandshortcircuit,throughmonitoringsinglestringofcells.AlsoitenableseverybatterypacktoobtainindependentbalancingfunctionKeyApplicationWidelyappliedin ElectricBicycle,Electricvehicle,ElectricTricycle,Electricscooter,Electricgolftrolley,Electriccar,Electricwheelchairs,twowheelvehiclesandetc. WarrantyInstructions1.Allbatteryweprovide 1yearsWarranty.2.Warrantycode:qualityproblems,defectivegoodscanbefixedorreplacement;Man-madedamage,inflowingwater,faultoperationleadingtoshortcircuitorburning,damagedbycarrierisoutofourwarranty.3.Goodsshouldbereturnedinoriginalconditiontoqualifyforareplacementorrepair.Advantages1.OEM&ODMmanufacturerwithvariousdesigns.2.Reliablequality,competitiveprice,fastdelivery,excellentservice.3.Solidpackage,stableshipment,100%testingandinspectionbeforeshippingtoensurethequality.4. Meets CE,ROHS,UN38.3,MSDSetccertification standard.ContactPleasecontactusfreelycallusat+86-15818563390. Irisalwayshereandwilldobesttohelpyou.