72v 150a bomber electric bike frame polygon battery pack with 3000w 5000w 8000w 150a bms

such as bafang,tongsheng, qsmotor, mxus, applicable to 99% of chinese motors and most imported motors, exclude(not only) these:b0sch, shimano, yamaha, panasonic. if your product damaged within 18 months, we offer repair service in usa, germany and belgium, if the battery can't repaired, we are not only the seller but also a professional manufacturer. we has been in long-term cooperation with samsung, lg, sanyo, and only source genuine grade a cells from the official sources..syi