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We have a 2022 Prius Prime XLE. I installed the auto dimming mirror with homelink and compass. The only issue is I’m unsure of where to tie into...
I'm going on vacation for 25 days, and I'm wondering if I'll come home to a dead 12V battery. A battery tender is not feasible because I don't...
After seeing all the posts about 12V battery issues, and having a Prime on-order, I'm wondering who HASN'T had battery issues. After reading all...
Seems to me there should have been a fail safe built in or I'm an idiot. Starting the 2021 car in cold weather and it always defaults to EV mode....
Here's one I'll bet you've never seen before: To use crockpots requires electricity. Is it safe to plug a CyberPower Model Number CPS175SU into...
Has anyone stuffed a bigger, better 12v battery into their Prime? I'm about to do so in my 2017 Prime, and thought I'd see if anyone has already...
And does the "Power" need to be "on" for the main traction battery to keep the little 12v topped off? I'm wanting to use the Primes main...
Hey everyone, I have a 2020 Prius Prime. It's been sitting on my driveway for the past two weeks & now it won't start. It gave me an error...
Is it possible to charge the 12vdc (normal car battery) using a trickle charging in the cigarette lighter plug? I am thinking of using that and a...
Are you sure? With my Prime off, the 12v battery read 12.4v. While charging, my 12v battery read 12.4v. When the Prime was in READY, the 12v...
For a Prius Prime, there is a documented case of NOT sustaining the 12V battery charge when on an EVSE. If these electrical loads are put on a...
Hi Bisco - Thanks for that information. Please clarify, if you can, whether the Prime charges the 12v battery when the Prime is plugged in. I...
Some of the comments in the Prime 2023 12V battery integrity on EV | PriusChat thread might be pertinent to this one.
I've been looking around these forums and the internet, and it seems that there are no aftermarket alternatives to the factory 12v Prime battery....
This statement should make 12v battery voltage A OK, so if you're still see a somewhat regular decline in 12v performance/capacity; I'd blame that...
First off, they say "Never use Prime to jumpstart another car because Prime's little batt is not meant for big draw of normal starting motor, and...
Humm, another Gen4 (or PRIME) 12v battery short life span thread. I really should watch out for my 12v. If it fails outside of the warrenty, I...
Well, PRIME or not, driving at least once a week for about 1 hour is what I think is the minimal maintenance for the 12v battery. I have let it go...
I don't know about your PRIME, but my PRIME charges the 12v battery fine. Look at the 12v battery monitor graph on my previous comment. Most...
...new and currently it's surviving this testing quite well. My Prime 12v battery is probably much closer to the "average" 12v Prime battery that...