China Lithium Ion Battery E-Scooter Battery E-Bike Battery

OEM rechargeable LiFePO4 E-Bike Battery 48V 60V 72V 20ah 40ah 60ah 100ah for electirc motorcycle /e-bike batteryCTS is a professional manufacturer engaging in research,development,production,marketing and service of lithium ion pouch battery cell, battery pack and battery management system.LiFePo4 and NMC(Li(NiCoMn)O2) are the major matePipe & Tube System rial. We have more 30 types of cells, and could make OEM battery pack from 12v-200v, 10-200ah, which can be used in electric vehicle, E-bike, UPS, energy storage system, telecommunication base station, E-scooter, E-tools,unmanned airplane, golf cart, fork lift, cleaning car ,electric wheelchair, etc.

These cells are very safe in normal operation, DO NOT cause fires as the early Lithium Phospate batteries.The selected batteries solve thePharmaceutical Equipment & Machinery Safety concerns of being in an Electric Vehicle (EV) /Electric Car Conversion Kit, every cell has abuilt-in safety device if punctured or damaged, will vent to the atmosphere making the cell much safer.

72V 40Ah lithium polymer battery packMechanicalCell &MethodTernary/(NiCoMn)O2, 20S1PDimension341.5(H)*239(W)*179(L)mm AdjustableWeight22KGElectrical CharacteristicsRated Capacity40AhMin Capacity39AhHigh Rate Discharge Capacity> 90% Rated CapacityDischarge Capacity @-20ºC(-4ºF)> 70% Rated CapacityNorminal Voltage68.4VOpen Voltage74-76VLoad Voltage≥ 52.25VEnergy2736WhInternal Impedance(@ 1000Hz.)≤ 50mΩCycle Life>1500 CyclesMonths Self Discharge≤ 5% @25ºC(77ºF)Efficiency of Charge100% @1/3CEfficiency of Disharge95% @1CStandard ChargeMax Charge Voltage79.8VCharge Cut-off Voltage79.8VCharge Current1/3C, 13.3AMax Charge Current40AStandard DischargeStandard Current40AMax Discharge Current3C, 120ADischarge Cut-off Voltage52.25VEnvironmentalCharge Temperature0 ºC to 45ºC(32ºF to 113ºF) @65±20%Relative HumidityDischarge Temperature-20ºC to 60ºC(-4ºF to 140ºF) @6Petroleum Equipment & Machinery 5±20%Relative HumidityStorage Temperature≤ 1Month, -20ºC to 60ºC(-4ºF to 140ºF) @65±20%Relative Humidity≤ 6Month, -20ºC to 30ºC(-4ºF to 80ºF) @65±20%Relative Humidity
What is the difference between our battery and others?Now many motorcycle battery are using 18650 battery, while we use pouch cell. There are many differences as below:

Battery typeCapacitySize(mm)Weight(g)Charge/Discharge rateNMC
pouch battery10AH9*59*1561871C/2C10AH9.5*90*1502701C/3C10AH6.6*118*1552383C/5C10AH6.8*68*2702493C/5C20AH7.5*160*2324961C/3C20AH6.0*160*1804801C/1C20AH8.2*130*2084731C/1C26AH10*181*2417405C/8C32AH11*181*2417803C/5C40AH10*160*2278001C/3C40AH10*180*2608573C/5C40AH8.5*188*2367601C/1CLifepo4
pouch battery10AH9.5*90*1502392C/5C10AH8.0*68*2702664C/6C10AH8.0*118*1552564C/6C20AH6.5*160*227465g2C/3C20AH9.2*126*2364921C/3C20AH8.3*150*1704901C/3C25AH8.5*137*2325602C/3C25AH9.0*133*200580g1C/3C30AH9.0*160*2226651C/3C30AH9.2*170*2406901C/3C38AH10*160*2227702C/3C40AH8.5*188*2361kg1C/1C50AH322031731.65kg1C/1C50AH321731281.35kg1C/1C60AH601501651.8kg1C/1C80AH601502002.7kg1C/1C100AH601502153.1kg1C/1C

Do the batteries have awarranty?

§ Yes, currently 3years; extended warranties are also available.

Do you use Lead Acid Batteries?

NO WE DO NOT! Our reasons:
§ Lead Acid Batteries do not allow as many charge &discharge cycles as advanced lithium batteries
§ Lead Acid batteries degrade after 300 charge cycles in an electric car until they expire, approximately 1.5 -2 years of driving
§ Not cost effective to change your battery pack every two years
§ Lead Acid is HEAVY, and reduces your range, doesn't supply continuous power

Order informationSample is avaliable and welcome.
Trade term: FOB Shenzhen or Guangzhou; EXW, CIF, DDU and DDP are available.
Delivery time: 7-10 working days for sample order, 15- 25 working days for mass order.Welcome you to visit our production base and to check our production lines!
If any requirements on this 12V LiFePO4 battery, please feel free to contact me without hesitate.
Sales Manager: Alisa Zhao
Tel: +86 18692249199