Disconnect battery or not - for a long vacation?
#1
Driver School Candidate
Thread Starter
Disconnect battery or not - for a long vacation?
I took delivery of my brand new 2022 GX 460 about two weeks ago. Now I plan to go on a long vacation of about 4 and 1/2 weeks but I'm concerned that the battery may be drained when I come back. Should I disconnect the battery before I leave for my vacation? If I disconnect the battery, would there be any issue after I reconnect it? Would I have to take the car to the dealer to re-program any settings? Thanks in advance!
#2
Intermediate
I don't recall the last time I disconnected the battery on any ( well except the Trans AM in storage ) of my vehicles while on vacation, and some were as long as 3 months.. came back and it fired right up..
#3
Intermediate
Put a trickle charger on it. 4 1/2 weeks will not drain your battery but will have some hard time cranking.
#4
Intermediate
I would not worry about leaving it for 4 to 5 weeks.
Longer periods you are better off connecting a battery maintainer to keep the battery topped up.
I often leave mine for 3-4 months in the winter and just use a battery maintainer.
Longer periods you are better off connecting a battery maintainer to keep the battery topped up.
I often leave mine for 3-4 months in the winter and just use a battery maintainer.
The following users liked this post:
mketz747 (07-17-24)
#5
Driver School Candidate
Thread Starter
#6
Driver School Candidate
Thread Starter
Thanks! Thought about putting a trickle charger on it but was also concerned if there could be any potential risk leaving a charger on it in the garage for a long period of time without anybody checking on it...is it safe to do so?
#7
Driver School Candidate
Thread Starter
Thanks! It seems using a trickle charger might be a better option. Is it safe to leave the charger on for longer than a month without anybody checking on it?
Trending Topics
#8
Intermediate
The following users liked this post:
John00 (09-21-22)
#9
Driver School Candidate
Thread Starter
Yes but if you notice I specified Battery Maintainer, which is also called a Battery Tender or Smart Charger. this is a trickle charger that has built in circuitry that prevents overcharging. 1 amp to 2 amp is enough to keep the battery charged & healthy. Some examples https://www.amazon.ca/s?k=smart+char...ref=nb_sb_noss
The following users liked this post:
IanG (09-20-22)
#10
Keep it on a tender at all times you are not driving for more than a few days. It will drastically improve your battery life. I have mine plugged into a solar panel with charge controller.
The following 2 users liked this post by ballistice:
John00 (09-21-22),
NewB2Lexus (09-21-22)
#11
Driver School Candidate
Thread Starter
The following users liked this post:
ballistice (09-21-22)
#12
Intermediate
Our GX was delivered in Nov. 2014 and I'm still on the original battery with zero issues.
The following users liked this post:
ballistice (09-21-22)
#13
#14
Pole Position
#15
use a battery tender or maintainer not a trickle charger. even at 1A you will fizz out somewhat with a straight trickle. you need the on/off and potential current control of the maintainer.