Hooking up a battery tender - Checking Twice (1 Viewer)

[SAB]

Rig: 1980 BJ41, 24V.

I have a 24V Battery Tender that I am going to hook up today.

This one: 022-0158-1

The tender has 1 positive and 1 negative alligator clip lead.

Would someone be kind enough to tell me which battery terminals I should connect the tender to on my 2 12V batteries?

I'm thinking the positive to "A" and the negative to "D", but before I blow myself to the moon, I figured I'd ask.

Thanks in advance!

 

[roscoFJ73]

A to D but I think you need to connect B to C to complete the circuit

 

[hj 60]

PDF instructions:

http://products.batterytender.com/022-0157-1-022-0158-1.pdf

I think positive to + C and minus to engine.

 

[SAB]

I found this..I think B to C is it.

 

[SAB]

So for anyone who searches and finds this in the future, the correct way to charge a 24v system using a 24v tender is to connect the tender to leads B and C in the first photo.

Alternatively, you can disconnect the leads from the truck and the one that connects the batteries and charge each battery separately using a 12v tender.