Flat Battery

I have a battery that has gone flat, we had a jump start and it went fine. Then turned off the motor after about 10 mins, then tried to start agian and nothing., the trim works and all the lights work. Am i best going and getting the battery checked, not sure how old the battery is? Motor worked fine after a jump start so guessing it's the battery.


synthos's picture

Posts: 522

Date Joined: 23/06/07

voltage

Tue, 2010-01-26 19:14

can u switch ur dials to see what voltage teh regualtor i pumping out ? mine is about 14.2 so I know its charging as its well above 12 it needs more then 10min to charge back up by the way, however if u dont know the age of the battery I wold get a quality marine battery either way one unless u have dual dont risk it.

Posts: 926

Date Joined: 22/01/10

i dont have any instruments

Tue, 2010-01-26 19:40

i dont have any instruments to tell me how much charge there is, can i get one?

fords_rule85's picture

Posts: 116

Date Joined: 05/03/09

Replace the battery

Tue, 2010-01-26 19:59

You will probably find a cell is on its way out which reduces the cold cranking amps the battery is producing, even though u may still have voltage to run the gauges ect. The starter motor requires these amps to turn the motor over. Would suggest getting a new battery, better to be safe than sorry.

Posts: 313

Date Joined: 18/05/08

Dinkum auto elecrics

Tue, 2010-01-26 20:07

In malaga, good guys ,they will sort it out.

wide open's picture

Posts: 444

Date Joined: 24/12/09

dont worry about getting it checked

Tue, 2010-01-26 20:35

if its not doing its job its probably on its way out, better to spend te money on a quility battery

also if it was just idleing that doesnt put much charge back in the already dead battery, you gotta work it a bit

if the new battery does the same then start looking at alternators and so on

kempy's picture

Posts: 810

Date Joined: 28/05/09

definately sounds like a

Wed, 2010-01-27 09:01

definately sounds like a battery

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Posts: 926

Date Joined: 22/01/10

FLAT BATTERY

Wed, 2010-01-27 09:20

thanks for all the help, i would love to go top malaga and replace ther battery but i live in secret harbour so i will hjave to around rockinghamr mandurah.....

wide open's picture

Posts: 444

Date Joined: 24/12/09

well

Wed, 2010-01-27 13:06

you can buy batterys anwhere their not some  specialty thing

i would advise getting a marine battery but because of the cost we a marine battery and a repco battery on a dual battery system and its fine

carnarvonite's picture

Posts: 8707

Date Joined: 24/07/07

Battery

Wed, 2010-01-27 11:41

Take your battery in with you for them to test then you will know its buggered for sure