Amazon.com: 42V 2A Power Supply Charger Adapter for 10 Series 36V Lithium Battery Pack, M12 2 Prong Inline Connector Electric Bike Scooter Li-ion Batteries Charger : Tools & Home Improvement
Amazon.com: Eseegoo 42V 3A Power Charger Adapter for 36V Lithium Battery 10 Series 10S Lithium Battery Pack, Li-ion Battery Charger DC 5.5 * 2.1 with a 5.5 * 2.5mm Tip : Electronics