End-of-life battery...

[Psylocke]

Suppose your battery is towards its end of life and could die anytime soon, is it a good idea to keep a spare dry-charged battery in the trunk?

Do you just pour in the electrolyte, install the new battery and you're ready to go?

[yebo]

bad idea to keep a battery in the trunk, and it's a worse idea to keep adic in the trunk. why? suppose you get into a collision. the battery goes flying through the rear seat, into the passenger compartment and hits you and the passengers. the acid, full strength sulfuric acid, also goes flying through and burns everyone.

if your battery is near the end of it's life why not just replace it? trade it in.

[OTEP]

Yebo is correct. Even when properly restrained, a battery is supposed to be in a vented area. Trunk mounted batteries on race cars and European sedans are vented to the atmosphere.

Why not just keep the phone number of your battery supplier nearby? Most shops deliver within 30 mins. The shop I get my batteries from is in Quezon City and they also deliver to Caloocan even faster than some fastfood joints. We have a bettery charger at home and jumper cable in the car in case the battery flattens during non-delivery hours.

[ts1n1ta]

i've just recently replaced my battery... The guy from the store said that after 15 months (end of the battery's life) I could just bring it to him and they will refill it with distilled water and it will last for another 15 months. How true is this??

[mazdamazda]

bad idea... i learned the hard way.

even the fumes can corrode papers and whatnots lying in your trunk.

[mbeige]

For those who have acid drain holes sa battery, get a length of tubing and route it outside the car, away from the body. That saves one from having rust near the battery area. When you buy a battery it usually comes with one pero maiksi, so just rig one up and hide it properly para malinis tignan.

If you know the battery is failing, there's no point keeping it and risk having a dead car on the road. Change it soon.

I've had the battery on my car for nearly 3 years, and that's what we got when we acquired the car. Bakit 15 months lang yung life niya?

[userfriendly]

i've just recently replaced my battery... The guy from the store said that after 15 months (end of the battery's life) I could just bring it to him and they will refill it with distilled water and it will last for another 15 months. How true is this??

As far as I know when the battery dies, you need to replace it. When a battery dies, it is usually caused by a hole in one or more of the plates. This can be checked by removing the battery from the car and shorting it by connecting both terminals with a wire. If the water boils then there is a hole on the plate and the battery has to replaced. Replacing distilled water will not work.

[baludoy]

aside from the slow redondo, what are the other symptoms of a battery nearing its end?

[OTEP]

i've just recently replaced my battery... The guy from the store said that after 15 months (end of the battery's life) I could just bring it to him and they will refill it with distilled water and it will last for another 15 months. How true is this??

Walang definite lifespan ang battery. It depends on may factors. Unfortunately, local conditions are very harsh on automotive batteries. If your battery is conventional or low maintenance, you can just add battery water yourself (I check the levels every week or two).

[shadow]

basta sa akin basta gamit ko na ng 1.5-2 yrs palit na ng bago basta tapos na yun warantty, maintenance free nga pala lagi gamit ko para wala ng check-check kung meron mga tubig o wala? ano nga pala advantage ng MF sa hinde bakit parang marami pa rin gumagamit ng ordinary batt, considering isa pa yun sa icheck mo

[allen87]

bad idea to keep a battery in the trunk, and it's a worse idea to keep adic in the trunk. why? suppose you get into a collision. the battery goes flying through the rear seat, into the passenger compartment and hits you and the passengers. the acid, full strength sulfuric acid, also goes flying through and burns everyone.

if your battery is near the end of it's life why not just replace it? trade it in.

wow thanks for that insight! never realized that danger. meron kasi akong bagong battery (sealed in plastic pa) at the back of my pajero. kasi alam ko matagal na rin yung current batt, lagpas na yata warranty. so i bought a new one as a spare and just placed it at the back of the rear seats.

nakahinayang kasi palitan na yung current batt nang di pa fully dead...

thanks also for that advise!

[CVT]

Suppose your battery is towards its end of life and could die anytime soon, is it a good idea to keep a spare dry-charged battery in the trunk?

Do you just pour in the electrolyte, install the new battery and you're ready to go?

As some of our bros have recommended, just replace the battery with a new one. It more than pays for the cost, as it will save you from the big hassle of being stranded somewhere with a dead battery.

It is not a good idea to keep a spare dry-charged battery in the trunk, as it promotes corrosion....