NOEIFEVO 84V 3.5A Lithium Battery Charger For 20S 74V Ebike Scooter Electic device Battery, Li-ion Lipo Battery Fast Charger CONNECTOR:IEC C13 and displays a lock icon

and displays a lock icon at the top of the screen

(If you are unsure about this

1*24V 6A Charger

Suitable for: 8S 24V 25

Suitable for: 12S 36V  38

NOEIFEVO 84V 3.5A Lithium Battery Charger For 20S 74V Ebike Scooter Electic device Battery, Li-ion Lipo Battery Fast Charger CONNECTOR:IEC C13 and displays a lock iconPlease check the type and charging voltage of your battery before purchasing a charger. (If you are unsure about this, please contact our customer service.) Specifications 1. Input voltage: 100 110V 2. Output voltage: 84V (the charging voltage for the battery) 3. Charging method: CC CV 4. Charging current: 3. 5A 5. Suitable for: 20S 74V Lithium Li ion battery. (not for lead acid battery) 4. Operating temperature: 20C to +45C 5. Efficiency: >85% 6.