Qoltec charger for 36 V e-bike (42 V output) 2 A – open cable without connector

Looking for a reliable charger for your e-bike battery? Qoltec offers a practical solution for everyday use – with an emphasis on safety, long service life and high efficiency. Proper charging of a Li‑ion battery helps maintain its condition and performance for longer.

A major advantage is the design without a factory-fitted connector. The charger ends with an open cable, so you can add exactly the type of connection your battery requires (e.g. DC, XLR, GX, etc.). Charging runs at 84 W and the electronics protect the battery throughout the process – once fully charged, the charger automatically stops charging and switches to maintenance mode.

The LED makes it easy to check the status: red means charging, green means fully charged. The approximate charging time for a 36 V battery is typically 4–6 hours (depending on capacity and current discharge level). For regular use it also works well in more demanding environments – the housing meets IP54 protection against dust and splashing water.

• Charging for 36 V Li‑ion batteries – output 42 V / 2 A
• Open cable without connector – option to fit your own plug
• LED indication of charging status (red/green)
• Automatic charge termination and maintenance mode after charging
• IP54 rating – suitable for a garage, under a shelter, or in the field

Recommendations for longer battery life:

• Charge regularly and avoid complete discharge.
• Do not charge in extreme temperatures.
• Avoid leaving it on the charger for a long time (e.g. overnight).
• It is often better to charge to 80–90% rather than always to 100%.