48v 17.5ah 21ah li ion battery for down tube ebike batteries 1000w 750w 500w motor reention dorado batteria

our company specializes in the custom design and manufacture of industrial and consumer batteries. our product line includes ebike battery, lithium ion battery lifepo4 battery founded in 2013, supplies a wide range of standard and customized batteries to customers in a multitude of industries our products are widely used in power tools, cordless phones, tablet pc,gps tracking, marine, medical, military, oil and gas, recreational vehicles, security and surveillance, this reention dorado battery cloud suitable for ms2 xc sport r500, igo m29r, surface 604 shred, magnum peak, e-glide s/t, addmotor m-560, juiced crossed current s, ride1up 500 series ebike . they are same bracket cloud exchange together with your corrent battery.syi