E-bike charger 36 V (42 V / 2 A) with Bosch 3-pin connector + power cable

The Qoltec e-bike charger is designed for 36 V lithium-ion batteries and provides a stable 42 V charging voltage with 2 A current (84 W power). Plug it into a standard 230 V outlet and the LED instantly tells you whether charging is in progress (red) or the battery is fully charged (green). The robust design with IP54 protection resists dust and splashing water, making it suitable for garages, under shelters, and in the field.

Smart electronics with CC/CV mode and multi-stage protections (OTP/OVP/SCP/OCP) protect the battery against overheating, overvoltage, short circuit, and overload. Average charging time for a 36 V battery is 4–6 hours, depending on its capacity and current state. The compact size makes it easy to carry—charge conveniently at home, at work, or at public charging stations.

Recommendations for longer battery life:

• Charge regularly and avoid full discharge (keep 30–60%).
• Charge at suitable temperatures, avoid extremes.
• Prefer partial charging to 80–90%—it’s gentler and faster.