Rechargeable 48Volt ebike Battery 48V 20h electric bike lithium ion battery Pack support Bafang bbs02 bbs03 motor Battery Specification Nominal Voltage:48V Nominal Capacity: 20Ah Composed Type: 13Series 8Paralles Cells: 18650 3.7V 2500mAh Cells BMS: 30Amp continuous 90±10Amp maximum Fit Motor Power : 48V 350W 500W 750W 1000W Charge Current: 2A Charge Cut-off Voltage:54.6V Discharge Cut-off Voltage: 39V Discharge Temperature: -20 to 65°C Charge Temperature: 0 to 45°C Dimensions: 373*150*80mm Battery Weight: 7kg Cycle life: ≥80% capacity after 800 cycles. Packing List ElectricbicyclebatterieswithUSEUUKAUchargerACplug,itwillbematchedasdeliverycountryifwithoutrequest. Thereare7differentkindsofelectricbikebatterydischargeconnectorsavailableforyoutochoose, Ifwithoutrequestwillshippingwith250mmnakedcables Battery Display Lithium battery features 1.Longer battery life, the life expectancy is two times that of lead-acid batteries. 2.Rechargeable and no memory effect. 3.The weight is more lighter. 4.Smaller dimensions and can be customized. 5.Safer and more environmentally friendly, No heavy metals and hazardous substances. 6.BMS built-in IC chip will prevent battery pack over charge, over discharge, over-current, over-heat, short circuit . Attention Do not immerse the battery in water or seawater, keep the battery stands by in a cool dry surrounding. Does not use or leave the battery near a heat source as fire or heater. Use the battery charger specifically for that purpose when recharging. Do not reverse the position and negative terminals. Do not connect the battery electrodes to an electrical outlet. Do not discard the battery in fire or a heater. Do not short-circuit the battery by directly connecting the positive and negative terminals with metal objects. Do not transport or store the battery together with metal objects such as hairpins, necklaces, etc. Do not strike, trample or throw the battery. Do not directly solder the battery and pierce the battery with a nail or other sharp objects. Delivery Method Battery is a special product, all batteries need several cycle tests before delivery, so production and test time need about 5-7 days after confirm order; For European Union buyers： All parcels usually are shipped by UPS/DPD,it will air to Europe first,then to the destination countries via DPD or UPS. The delivery time is usually 8-10 working days (not including Sat Sun) after dispatch. For American buyers: All parcels usually are shipped by Fedex/UPS,it will air to the USA first,then to the destinatiocities via UPS or Fedex. The delivery time is usually 10-12 working days after dispatch. For Russian buyers: We send by Special Line. And we will pay the tax fee. The delivery time is usually 18-20 working days after dispatch. For Canada,Japan,Korea,Singapore,New Zealand,Australia buyers: We are not responsible for any customs duty/tax if occurs, But we will declare a reasonable low value to help buyer reduce it. Guarantee We provide 1 year warranty for all electric bike batteries. Any battery with quality problem in one month we can return the money after you provide the proof. After one month we can send BMS or cells to you for repair,or you can send it back to repair as well. All our electric bicycle batteries with high quality cells and BMS, and they will be 100% tested before shipping. Note Before Order Our battery can fit all motor kit , but exclude these four : Bosch,SHIMANO, Yamaha ，Panasonic . Please contact us , If you can't conifrm your motor. If you have any problems please feel free to contact usBEFORE you leave negative feedback or file a case. Any problem is not a problem, as long as you contact us. Your satisfaction and positive feedback is very important to us. Please leave positivefeedback and 5 stars if you are satisfied with our items and services. 
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