Should I use a battery tender on my daily driver?

I drive a 2000 ford f350 with a powerstroke and i drive it daily to school ect and whenever i'm not driving it i plug the battery tender in overnight. Will this prolong the batteries or is it unnecessary

If you drive for at least a half hour a day, a tender is unncesessary.

It may actually shorten the life. Battery tenders are not very sophisticated and tend to slightly overcharge the battery Cars also tend to overcharge the battery, especially in hot climates, and extending the hours of overcharge to nearly 24 hours per day is not a good thing. The positive plates grow as a result of corrosion on the grain boundaries and the battery eventually becomes intermittent. When I lived in Phoenix about half my batteries died that way.

It is un-needed. Just like cold air intakes.

Completely un-necessary on a vehicle used every day.

If it's a daily driver, it's unnecessary.

  • Would 2015 Ford Mustang GT be good as a daily driver in the city? Just wondering. Also want to know if the 2015 Corvette Stingray would be good as a daily driver in the city (probably not) but I want to know some reasons why the corvette is good/bad as a daily driver and the mustang.
  • Daily drive Ford Mustang 2002? Looking at a 2002 Ford Mustang. It has 92k miles. Has a. New sticker. Only issues I see wrong with it is some wheel well rust patches. The asking price is 2900 but the owner said they'd take 2 grand even or they'll be trading it in for a Audi car at the dealership. Is it unreasonable to expect a couple years of using it as a city car? I drive about 5k miles a year
  • New alternator and battery but battery still won't charge in my ford explorer 93? My battery wouldnt charge So i just replaced my alternator a few days ago knowing it would fix the problem. It appears that the alternator was not the problem. I've got a brand new alternor and when i check the battery(running car), it just stays on 12.5V and doesn't go up. I tried using it yesterday and it just drained out on me. I tried 3 good batteries already and checked if they charge in my car but they don't. Oh, the alternator came with a volt regulator.
  • How to make my 2001 ford explorer faster I use gas and I use full synthetic oils what else can I do? How can I make my 2001 ford explorer faster I use gas and I use full synthetic oils what else can I do?