rechargeable 750w 48v electric bike lithium battery 48v 15ah silver fish battery with 54.6v 2a charger and bms bottom discharge

item specifics brand name: cygereen capacity: 10 - 20ah voltage: 48v type: lithium battery capacity: 15ah warranty: 12 months model number: 48v 15ah size: 75*110*390mm maximum power: 900w bms: 20a charger: 54.6v 2a charger product description 48v battery pack 700w 48v 9ah ebike lithium battery with 54.6v 2a charger and 15a bms bottom discharge sd 239.00/piece500w 48v 11ah ebike lithium battery 48v electric scooter 18650 battery packs with 54.6v 2a charger and 15a bms bottom dischar