Dongguan Delong New Energy Technology Co., Ltd.  

Product Name: Customize Lithium Ion Pack 48V 20ah Battery for Electric Bike Model NO.: 48V Battery for Electric Bike Electrolyte: Li-ion Usage: 48V Battery for Electric Bike Standard Voltage: 48V Rated Capacity: 20ah Accessories Type: Chargers Size: Medium Discharge Rate: Medium Discharge Rate Rechargeable: Chargeable Connection Mode: Series and Parallel Type: Lithium-Ion Battery Pack Item Name: 48V Battery for Electric Bike Nominal Voltage: 48V Nominal Capacity: 20ah Color: Silver,Black Can Be Customized Certificates: Ce/MSDS/Un38.3/FCC/RoHS/SGS etc. Battery Type: Lithium Iion Battery Pack Cycle Life: 1000 Times Weight: 6.5kg Payment: Paypal,T/T,Western Union/Moneygram etc. Product Name: 48V Battery for Electric Bike Trademark: DELonGTOP 48V Battery for Electric Bike Transport Package: Standard EPE Export Package Specification: 107.31*75.38*285mm can be customized Origin: Guangdong HS Code: 8507600090 Product Description Customize Lithium Ion Pack 48V 20ah Battery for Electric BikeProducts description of48V Battery for Electric BikeModel48V 20AhBattery materiallithium ion 18650 21700Typical voltage48VRated capacity20ahDimensions107*75*385mmInner impedanceles than 100mΩFull voltage29.4VMax charge current4ADischarge cut-off voltage54.6VRated dicharge current5AMax discharge current20ACharge methodsCC/CVBattery weight6.5KgOver-current protection current25ACylce lifeMore than 800 timesCharging temperature0-45 degreeCeftified byCE,MSDS,ROHSDischarging temperature-20-60 degreeExpecting driving distancemore than 50KM( 350w Motor)Charger SpecificationAC input100-240V 50/60HZDC Output54.6V 4ASize107.31*75.38*385mm can be customizedCharging timearound 4-5 hoursSafe equipment of48V Battery for Electric Bike1,- Water-resistant and firm ABS plastic casing.2,- Built-in PCB protection.3,- Prevent short circuit, over-current, over-heat, over-charge, over-discharge.4,- The internal pack is stabilized by braces.5,- Avoiding mechanical accidents caused by vibration.Advantages of 48V Battery for Electric Bike1, High energy density2, High working voltage for single battery cells3, Pollution-free4, Long cycle life5, No memory effect6, Capacity, resistance, Voltage, platform time consistency is good7, With short-circuit production function, safe and reliable8, Factory price& High quality9, Good consistency, low self discharge10, Light weight, small sizeDetailed Pictures ofBattery for Electric BikePayment&Shipping Policies:(1) We accept Paypal,T/T,Western Union or moneygram etc..(2) Items will be shipped in 3-5 days after receivedfull payment.(3) Shipping: DHL,Fedex TNT(only to certain area)etc..(4) Tracking Number will be provided once shipped.Warm notice:1, OEM &ODM orders are available.2, Superior quality and cost-performance ratio.3, Tags, plugs and connectors are available.4,Delivery time: 7~9workingdays.about usShenzhen DeLong Energy Technology Co., Ltd. is a professional new energy supplierfocusing on the manufacture, research and sale of lithium ion battery product worldwide.DeLong battery won a good reputation and has become a popular brand in the international market.We would like to sincerely cooperate with all the potential clients from domestic or foreign countries to make a joint development and gains our mutual benefits in the future.Welcome to visit our company and factoryto discuss the business cooperation.FAQ1. Q:Can you accept OEM and ODM Service? A: Yes, we supply OEM&ODM service as clients requirement.2. Q:Can we get samples for test? A: Yes, we offer sample.3.Q: What's your payment term? A:T/T, Moneygram,West Union, Paypal etc.4.Q:What's your warranty for products? A:Generally speaking, it's one year's warranty, for quality problems, we will send you a new one.5. Q:How long will be the delivery? A: Usually delivery in 5-10 days, but could be changed according to the quantity or other things.6. Q: How do you control your product quality. A: All power bank will be tested twice during the whole production.