charger for e-bikes 36 V Li‑ion, 42 V 2 A, connector 5.5 × 2.1 mm

707891-1
20,50 €
External warehouse, at your place Friday (10 / 17)
Compact 36 V e‑bike charger: 42 V / 2 A, 5.5 × 2.1 mm connector, LED indication, safe and fast charging from 230 V. Ideal for home and travel.

charger for e-bikes 36 V Li‑ion, 42 V 2 A, connector 5.5 × 2.1 mm

707891-1
Compact 36 V e‑bike charger: 42 V / 2 A, 5.5 × 2.1 mm connector, LED indication, safe and fast charging from 230 V. Ideal for home and travel.
20,50 €
External warehouse, at your place Friday (10 / 17)
A compact e‑bike charger delivering 42 V / 2 A for 36 V Li‑ion batteries with a 5.5 × 2.1 mm connector. Provides safe and efficient charging, features LED status indication, and runs from a standard 230 V outlet – ideal for everyday use and travel.
Fast and safe charging 42 V / 2 A

Fast and safe charging 42 V / 2 A

The optimized 2 A charging current gently and efficiently recharges 36 V Li‑ion batteries with output up to 84 W, with stable regulation and protections.

5.5 × 2.1 mm connector for wide compatibility

5.5 × 2.1 mm connector for wide compatibility

Standard DC connector 5.5 mm (outer) × 2.1 mm (inner), pin length 10 mm – easy and secure connection to many e‑bike batteries.

Compact design with LED indication

Compact design with LED indication

The lightweight power adapter is easy to carry, and its LED indicator switches to green when fully charged for immediate status at a glance.

This portable e‑bike charger is designed for 36 V Li‑ion batteries and provides a stable 42 V / 2 A output (max power about 84 W). Thanks to its compact size, it fits easily in a backpack and can be used at home, at work, or on the go from a standard 230 V outlet. The built‑in LED indicator clearly shows the charging progress — it turns green once fully charged.

Electronic protection safeguards the battery during charging and helps extend its lifespan. Typical charging time for a 36 V battery is approximately 4–6 hours, depending on capacity and current state of charge.

  • Safety and reliability: stable output parameters and protections during charging.
  • Universal use: 230 V AC input, 42 V / 2 A output for 36 V Li‑ion.
  • Practical LED indication: clear signaling when charging is complete.
  • Travel‑friendly: lightweight, compact design for your backpack.

Tips for longer battery life: keep charge between 30–60%, avoid extreme temperatures, prefer partial charging (about 80–90%), and avoid leaving the battery connected unnecessarily overnight.

Specifications

Purpose
Charger for 36 V Li‑ion batteries (e‑bike)
Output voltage
42 V DC
Output current
2 A
Maximum power
approx. 84 W
Input
230 V AC (EU mains outlet)
Connector
DC 5.5 × 2.1 mm, pin length 10 mm
Indication
LED — lights green when fully charged
Approximate charging time
4–6 hours (depending on battery capacity and state)
Protections
Electronic protection during charging
Design
Compact portable adapter
20,50 €