72V (20s) smart charger for electric bikes, Sur-Ron, Talaria, e-bikes and scooters
Powerful and versatile. This charger is designed for 72 V batteries (20s Li-ion). Adjustable charging current of up to 20A allows you to match speed and battery life, while the integrated display shows voltage, current and charge level (%) in real time.
Key benefits
- Adjustable current up to 20 A – adapts to the battery and the desired charging mode.
- Clear, informative display – voltage (V), current (A), charging percentage.
- Efficient cooling – built-in fan to maintain a stable temperature.
- Wide range of applications – suitable for e-bikes, Sur-Ron, Talaria, e-motorcycles and electric scooters with 22s batteries.
- Easy to use – plug in, set the current, monitor the status on the screen.
Compatibility
- Battery voltage: 20s Li-ion (72 V class; fully charged to ~84 V)
- Vehicles: electric bicycles, Sur-Ron, Talaria, e-motorcycles, electric scooters
- Stacking connector: please specify the type of connector required (e.g. model name) in the order comments
Specifications
- Voltage: 72 V (20s)
- Current: up to 20 A, adjustable
- Display: voltage (V), current (A), charging level (%)
- Cooling: active, fan-assisted
- Protection: (overload/temperature protection as standard; actual protection depends on the equipment)
- Included: charger; charging connector according to the model you specify
Tips for use
- Set the current according to the battery manufacturer’s recommendations.
- Stack in a well-ventilated area on a non-flammable surface.
- Check polarity and connector type before connecting.
- Do not exceed the battery’s rated parameters.
FAQ
Will it fit my Sur-Ron/Talaria battery?
Yes, if you are using a 20s (72 V class) battery. Please specify the connector type when ordering.
Can I reduce the charging current?
Yes, the current is adjustable up to 20 A.
Is the charger noisy?
When the fan is running, there is a normal active cooling sound.
72v charger 20s, surron charger 72v, talaria 72v charger, 20a adjustable charger, e bike fast charger, li ion 20s charger, smart charger display
