[Rexk0v]

What battery tender/charger do you guys use/recommend for 21’ m340i

[Tommo3]

Never used one, never needed one.

[hrf]

If it is 48 volt hybrid you would need somethg aground 25Amp. This has been widely discussed. I gor Ctek PRO25S, but NOCO 25 Amp will also work. Looks like with CTEK there less issues. Need hood open or will not charge.

[AM340iMiami]

Originally Posted by hrf

If it is 48 volt hybrid you would need somethg aground 25Amp. This has been widely discussed. I gor Ctek PRO25S, but NOCO 25 Amp will also work. Looks like with CTEK there less issues. Need hood open or will not charge.

Has it been widely discussed? 25 amps is a lot.

I use a Ctek msx 5.0.

[hrf]

Originally Posted by AM340iMiami

Has it been widely discussed? 25 amps is a lot.

I use a Ctek msx 5.0.

This topic has been discussed in these forums. For mild hybrid, 5 Amp may not to charge it, it may but will take forever or cause some errors. Also, BMW recdomends at least 35amp chargers, but when reasearching 25 Amp chargers are ok.

[zazzau]

Yeah OP might want to try the search function. This topic has been discussed extensively on this forum.

[j luke]

Discussed here:

https://g20.bimmerpost.com/forums/sh....php?t=1779237