... 4,flexible size(customer design) 5,wildly use in electronic bicycle 1, Appliance scopeElectronic bicycle, E-scooter 2, Product details ItemParameters1type12V12Ah2Main raw materialLiMnO24Nominal ... .8kg16size80*75*270 mm3, Product Advantages1, newness appearance to cooperated bicycle design.2, excellent environment resilience.3, Stable performance.4, Flexible ...