72v 30Ah Foldable Mobility Scooter Lifepo4 Battery Pack: Very much lower pice than other competitors; Powerful engergy :as the high voltage and light weight ,Motors acceleration speed performance are very good
18650 Lithium ion battery cell with BIS/CE/CB/FCC/MSDS/UN38.3/ROHS/PSE certificates and widely use on digital products, such as toys, laptop, flashlight, power tool, etc.