Replacing 12 V battery

My Nissan Leaf Forum

Help Support My Nissan Leaf Forum:

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.
R

rawhog

Well-known member
Joined
Apr 23, 2010
Messages
457
Location
Vacaville, CA
So, after 6 years it looks like I finally need to replace the 12V battery. If I connect battery charger to battery cables maintaining 12V to car while I change the battery. Will that allow me to avoid all of the various resets called for in the manual.
 
I wouldn't try any "tricks" to replace the 12v.
Obey the 5 minute rule (or whatever the manual says) before replacing, and just bite the bullet on the few things you have to reset (like the clock); it really isn't that much.
 
Would a 9 volt memory saver plugged into the cigarette socket work! https://www.amazon.com/Powerbuilt-648539-Computer-Memory-Keeper/dp/B004BW9J1Y/ref=pd_sbs_147_1?_encoding=UTF8&psc=1&refRID=BAVAA91NSTCDFP3JTRVP
 
The accessory socket is dead with the car off, and you want it off to change the battery. A 9 volt battery connected directly to the battery cables might work. People have done what you want to do, so let's wait for one of them to post here.
 

Similar threads

Jeffs231Leafp
Putting in sun screen caused dead 12 V battery
Replies
6
Views
879
RYoungberg
R
S
2018 Leaf Level 1&2 Charging cancels after 2 minute on any charger
2
Replies
25
Views
2K
cornbinder89
C
H
$12k to replace 24kwh battery?
2
Replies
33
Views
3K
lawrencerhodes
L
D
Help diagnosing dead 12v (as opposed to some other problem) SOLVED
2
Replies
22
Views
2K
hradek
H
M
Replacing the 12V battery
Replies
2
Views
447
sadsk
S

Latest posts

Back
Top