Mix battery sizes

Product Discussion Expansion Battery
1

I have an ac300 with a b300 attached, can I add a b230 alongside the b300?

1 Like
2

It is not recommended to connect different models of battery packs, which will lead to a large difference in SOC between the two packs.
If the battery pack is lower than the host’s power, there will be a situation where it cannot be charged.

3

Is this also true for AC200MAX with B230 and B300?

4

@bluetti_mknightxfmprotonmailcom Yes, the situation is also consistent.

5

can i charge a b230 with a b300 and vise versa?

6

Please, give some instructions on how to correctly charge the mixed set of AC200MAX with B300S.

Which is the correct way:

  1. Charge AC200MAX separately and then B300S (or vice versa)
  2. Charge both using the AC input to AC200MAX (but it has a smaller capacity)
  3. Charge both using the AC input to B300S