dengfu e10 ebike built-in li-ion replacement battery pack 48v 17.5ah 840wh for 500w 750w carbon frame ebike with charger

voltage&capacity: 48v 17.5ah 840wh,
assembling type: 13s5p, power connector: 4 pin. compitable motor: 48v 250w-1000w, weight: approx 3.7kg. color: black, charge port: dc 5.5*2.1, continuous working current: 20a ,peak woking current: 80a. warranty:1 year, cell: 18650 li-ion 3.6v 3500mah. cycle life: more than 800 times, charger: 54.6v 2a/3a/4a, eu/us/uk/au ac power connector is available, more capacity can be customized, 40a bms can be provided too..syi