Fast and Smart: Fast charge with high current. Green light means full charged or disconnected. Don't use for Lead Acid batteries.
2 connectors in 1: The charger come with 5.5mm 1-prong DC plug and an adapter to use 8mm 3-prong DC plug.
For Lithium battery only. Output 42V 2Amp max. Don't use for Lead Acid battery.
Smart charger: Multiple protections to ensure safety.Just plug in and it will maintain the battery automatically.
After Sales Service:If you are not satisfied with Our Charger, please send us an email at any time, and we are willing to send you back. If you have any questions, feel free to contact us. We will reply you within 24 hours.