Ebike 48V 21Ah Hailong lithium battery for bafang BBS02 BBSHD TSDZ2 750W 1000W Electric coversion kit withcharger Hailong plusDowntube E-Bike Battery with mounting bracket and key-lock New and improved Jumbo Shark Pack to contain 80 cells. Includes an ON/OFF Switch and built in USB port for charging you own smartphone or other peripheral devices such as high power bike light Key lock releases pack from bike Led light battery meter for quick reference to check your pack's charge level when not on the bike. Case is constructed of durable hard plastic to protect the cells Electric Bike Battery Specifications: Nominal Voltage: 48V Nominal Capacity: 21Ah Composed Type: 13Series 6Paralles 13S6P Cells: Samsung 18650 3.7V 3500mAh 10A 3C Cells BMS: 30 Amp continuous 70±10Amp maximum Fit Motor Power : 250W 350W 500W 750w 1000w Charge Current:2.5A Charge Cut-off Voltage: 54.6V Discharge Cut-off Voltage: 39V Discharge Temperature: -20 to 65°C Charge Temperature: 0 to 45°C Dimensions: 90*120*365mm Battery Weight: 5.1kg Cycle life: ≥80% capacity after 800 cycles. Battery Packing List Electricbicyclebatterieswith chargerACplug (USEUUKAU )itwillbematchedasdeliverycountryifwithoutrequest. Please choose the right discharger connector from the following picture,Ifwithoutrequestwillshippingwith250mmnakedcables Battery details Lithium battery advantages 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 . Battery safety instructions 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. Shipping * We only ship to the confirmed address provided by Aliexpress. Please check your address in Aliexpress is right addressbefore you pay。 * Normally it will take around 5- 7 days for shipping preparing. If it is a customized product,the preparation time is uncertain, we wilÎÍ communicate with the buyerin advance. * . We strive our best to provide you the most reliable, affordable way of shipping service.But sometimes international delivery is highly depended on the Courier Company and local customs/duties. If you do not receive your item on time,please contact us immediately for further assistance. European :7-10 working days (not including Sat Sun) after dispatch(UPS/DPD) American:9-12 working days after dispatch( Fedex) Battery will air to USA/Europe first,then transit to you by UPS DPD or Fedex. Russian :18-20 working days(Special Line) New Zealand /Australia:10-12 working days(Special Line） Japan,Korea,Singapore,Taiwan, Thailand, Malaysia:5-7 working days（Special Line） Batteries are free tax to Eu countries,Americas and Russia, Other countries,we are not responsible for any customs duty/tax if occurs But we will declare a reasonable low value to help buyer reduce it. If yourdelivery address is on Island,Please contact us to confirm before you make order. Quality WeareprofessionalElectricbikebatterysupplieronaliexpress,Wehaveperfectproductionprocessandallkindsofscientificmanagementtoolstocontrolthequality,Thebatteryisbrandnewandeverysingleitemyoubuyfromourcompanyhasbeencompeletlytestedbeforeshipping,sowecanguaranteethequality. Service WearewillingtoansweranyquestionsabouttheproductsnomatterPresaleoraftersale. Wecareaboutourcustomersatisfaction!Ifyouhaveanyquestion,plscontactusdirectlyorleaveusmessage,wewillreplyassoonaspossible. Gurantee We do our best to serve our customers. If you don't satisfied with ourproducts, please contact us,before you leave negative feedback or dothe detailed rating. We will service you until satisfied. One year quality warranty ( warranty is invalid nature wearing or anydamage due to wrong operation ). Do not disassemble any product by yourself, once you disassembledwe do not provide warranty, any question, please contect us. If guests buy BAFANG motor kit, we provide the dual securityform Bafang and us. If you have any questions, feel free tocontact us at any time. Wearedeterminedtobeacompanythatwilldevelopforalongtime.Wearewillingtoacceptthecustomer'ssuggestions.Thisisconducivetoourbetterdevelopme Payment *Paymentisexpectedtobereceivedwithin3daysofauctionsclose. *EscrowofALiexpressisourpreferablepaymentmethod,wealsoacceptdifferentpaymentsbyT/T,paypal,Westernunion,Moneygramandothers. Return&Exchange policy *When you received the item, please check the quality and quantity in time. if there is any problem in 7days,Feedback the reason where it gets wrong to us. we will resolve it as soon as posiable,If the products still can't work,We will send new replacement or refund once the item is received.
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