DUOTTS S26 Electric Bike Charger 48V-54.6V 4A Fast

DUOTTS S26 Electric Bike Charger 48V-54.6V 4A Fast

The DUOTTS S26 48V-54.6V 4A Fast Electric Bike Charger is designed for the 48V 20Ah Samsung lithium-ion battery. It delivers a precisely regulated output voltage of 54.6V and features active cooling.

The 4A fast charger for DUOTTS S26 significantly reduces charging time compared to the 2A model.

It uses the original DUOTTS connector shown in the photos. Its robust plastic casing is equipped with active ventilation which promotes efficient heat dissipation during long charging sessions.

Technical Specifications

• Compatible model: DUOTTS S26
• Compatible battery: 48V 20Ah Samsung
• Nominal voltage: 48V
• Output voltage: 54.6V
• Charging current: 4A - fast charge
• Connector: original DUOTTS
• Casing: robust plastic
• Cooling: Active ventilation
• Protections: overcharge, overvoltage, overcurrent, short-circuit, reverse polarity, and overheating
• Indicator: charging status light

DUOTTS S26 charging time

With this 4A charger, allow approximately 5 hours for a heavily discharged battery.

Time calculated based on battery capacity divided by charging current, then rounded down to the nearest 30-minute interval. The actual duration varies depending on the initial level, temperature, battery condition, and final BMS balancing.

Why choose this DUOTTS S26 charger?

• Dedicated compatibility for the DUOTTS S26 electric bike
• Voltage regulated at 54.6V
• Original DUOTTS connector
• Active ventilation
• Comprehensive electronic protections
• Charger individually tested before shipment
• 2-year warranty

Safety and reliability

This charger is calibrated for the 48V battery of the DUOTTS S26. Its stable maximum voltage of 54.6V and integrated protections help preserve both the charger and battery during every cycle.

Tip: after intensive use of the bike, let the battery cool down before starting a high-intensity charge.

FAQ - DUOTTS S26 Fast Electric Bike Charger

Is this charger compatible with the DUOTTS S26?

Yes. It is designed for the DUOTTS S26 equipped with its 48V 20Ah Samsung battery and the original DUOTTS connector shown in the images.

How long does it take to charge the battery?

With this 4A charger, allow approximately 5 hours for a heavily discharged battery.

What connector does this charger have?

It features the original DUOTTS connector shown in the photos.

Warranty and shipping

• Fast shipping from France
• 2-year warranty
• Charger individually tested before shipment

Need help? Contact us at contact@source-it.fr.

*Photos not contractual - Source'IT.