48v 2ah Charger for 48v 12ah-Green.Blue-Battery – Super Cycles & Scooters
Amazon.com: HLDUYIN 48V Battery 48V 12Ah 18650 13S4P Electric Bike Lithium Battery for 48V 250W 350W 500W Ebike Motor with 20A BMS Electric Scooter Lithium Battery Pack : Electronics