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Bosch error code

Bosch error 620: Charger fault

Medium severity Service soon

Can I ride home with this error?

Usually safe to ride. The bike can be ridden on the remaining charge, but do not use the faulty charger.

What it means

The charger has a fault.

Likely causes

  • Faulty charger

Symptoms

  • Code 620 on the display
  • Battery does not charge

How to fix it

  1. Stop using this charger.
  2. Replace the charger with a genuine Bosch charger and contact your Bosch eBike dealer.
Still showing 620? The RideFixer app finds bike shops near you, so you know where to take it.

How urgent is it?

Replace the charger before your next charge.

Applies to

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