250w 350w 500w 20 inci mai taya lithium ion lantarki e bike tare da fedal ya dace da namiji da mace. An shigar da keken lithium ion 500w e tare da baturin lithium ion 48v 15Ah. Keken lantarki na taya mai inci 20 na iya kaiwa gudun a 25 mph. Keken lantarki na taya mai inci 20 mai kitse mai saurin 7 na iya saduwa da buƙatun saurin gudu daban-daban na direbobi. A yawancin ƙasashe, ana buƙatar 500w e keke don biyan buƙatun da ake buƙata; A Turai, 250w lithium ion e bike tare da taimakon feda shine buƙatun doka na titi don wannan keken lantarki mai inci 20 mai kitse. Idan kuna son ƙarfin stonger, 700w e keke na iya maye gurbin 250w 500w e bike, amma a matsayin bike na bike, Ƙarfin 500w e keken yana da ƙarfi don saduwa da saurin 25 mph ko 45 Km/h. kewayon baturin lithium ion 48V15AH na iya zama kusan kilomita 50. Idan kuna son yin cajin babur ɗin lithium ion e a gida, zaku iya ɗaukar baturin lithium daga cikin keken lantarki mai taya don yin caji cikin sauƙi,