Can Charger 1 charge a B300S

Maxik · July 18, 2025, 4:09pm

Does anyone know the best settings for using the Charger 1 with a B300S?

BLUETTI · July 22, 2025, 8:27am

@Maxik
Charger1 can certainly charge the B300/B300S, but it is not suitable for the B300K. Below is the installation tutorial for your reference.

Selfmadestrom · July 22, 2025, 9:07am

Hi @Maxik

The charger 1 have a few presets for the voltage output to fit the powerstations. You als able to set a custom output voltage. Just make sure it doenst exceed the Input of the B300S Solar input

greetings
Erik

Maxik · July 22, 2025, 10:13am

Hi Bluetti.

Thanks for the response. It’s really appreciated.

Just one question - Why is the Charger 1 not suitable for the B300K?
(I was thinking of buying a B300K to use as a backup in my campervan)

Thanks,
Max