Tern Vektron Charger
The Tern Vektron uses the Bosch system, so it needs a Bosch charger. Generic chargers don't fit.
You need:
A Bosch charger made for your battery
Which display is on your handlebar?
Bosch makes two charger families that don't swap. Your display tells you which one you need.
Newer displays
Older displays
Match the voltage on your old charger's label. 36V batteries use 42V chargers, 48V use 54.6V and 52V use 58.8V. These can share the same plug, so check the volts before you buy. Voltage guide
Specs
| Brand | Tern |
|---|---|
| Type | E-bike |
| Battery voltage | Bosch |
| Charger output | 36V system: 2A/4A/6A |
| Plug/connector | Bosch proprietary |
| Match | Plug not confirmed |
Common questions
Can I use a universal charger on the Vektron?
No. The Vektron uses the Bosch system and needs a Bosch charger. Generic chargers don't fit.
How do I know my charger is bad?
Common signs: the charger light stays the same color (or never lights) when plugged into the e-bike, the battery never reaches full, the brick gets very hot or smells burnt, or a multimeter reads no voltage (or far below the rated output) at the plug. Also check the cable and plug pins for damage.
Where can I buy a replacement charger for the Tern Vektron?
No store link is listed for this model.