Rear Rack eBike Battery 21700 18650 52V 48V 27Ah 72V 20Ah with Rack no Rack Optional for 1500W 1000W 750W 500W 24"-28 inch

Why Chooce UPP(UnitPackPower) Official Store? 1) Top selling brand : 10 years ebike battery designer/manufacturer/seller, years effort, UPP battery are well knowed in US/EU/Canada market, you can always trust , here is UPP official store 2) Factory direct store: All of our batteries is new from factory direct or within 3 months oversea warehouse stock , from 24V 36V 48V 52V 60V 72V all kind of battery you can see on our store, also support voltage/capacity/BMS/Size customized battery 3) UPP battery quality control: We only source highquality A-grade cells fromofficial sources, never use fake or cheap cell pack sell at lowest price to attract buyers ,No Fake , No Cheap , No trap. Genuine A level cells √ Multi-protection BMS √ CE Charger with Fuse √ Battery certification(CE UL ROHS Report) √ shipping safety report(MSDS UN38.3) √ 4) UPP aftersales service: 18 Month warranty, Germany/Belgium/UK/Poland/USA/Canada/Austrialia aftersales service, free return/repairing/replacement/video technical support Rear Rack Ebike Battery Main Features: 1) With USB port can charge cell phone and bluetooth speaker 2) Waterproof IP65 and solid aluminium case, stronger a lot than normal plastic case 3) With LED tail light keep safe riding in night 4) Lighted battery LED power Indicator, inform you battery power in anytime 5) Lock with keys securely locks the mount on bike frame 6) With battery handle, easy to install and remove Rear Rack Ebike Battery Specs: Guarantee 1) We provide 18 month warranty for all electric bike batteries. 2) Any battery with quality problem within o n e month we can resend you a new one after provide your proof. 3) Any battery with quality problem within one year, we provide free repaired. 4) All our electric bicycle batteries with high quality cells and BMS, and they will be 100% tested before shipping. Top brand lithium battery manufacturer in China, rest assured to buy. We don't supply warranty service for the following situation: 1) The battery goes over the water. 2) The battery is broken by man-made. 3) The cells are burnt out after incorrect using. 4) Return the battery without reason. 5) Open a dispute without contacting us. Feedback 1) Our battery can fit most of motor kit, exclude(not only) these: B0SCH, SHIMANO, YAMAHA, Panasonic . 2) Please contact us If you can't confirm whether our battery can fit your motor. 3) If you have any problems please feel free to contact with us BEFORE you leave negative feedback or file a dispute. 4) Any problem is not a problem, as long as you contact us. 5) Your satisfaction and positive feedback is very important to us. 6) Please kindly leave us a positive feedback and 5 Stars if you are satisfied with our items and services. FAQ Q: What type of this electric bike battery? A: It is li ion battery ,Chemical is Li(NiCoMn)O2. Q: What is the difference between li ion battery,NI-MH battery and Lead acid battery? A: E-bike Li-ion battery have longer cycle life, normal cycle life is 800-1000 tim