48V Silverfish Ebike Battery | Downtube Ebike Battery KT-D03

  • This ebike battery is available in multiple configurations including 48V 15.6AH~20AH ebike battery.
  • Designed for electric bicycles ranging from 250KW to 1000W.
  • It offers high energy density, stable performance, and long cycle life.


Power Switch: Yes
USB Port: No

Technical Parameter

Model ZK-HB-D03
Parameter 48V15.6AH 48V17.4AH 48V18AH 48V20AH
Permutation 13S6P 13S4P
Cell Capacity 18650-2.6AH 21700-4.5AH 21700-5.0AH
Fit Power 250-1000W
Dimensions 338*134*89MM( Aluminum drum length:265MM)
Battery Weight 4.6Kg 4.7kg
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