how long should my battery charge.

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

llamaking122

Green Machine
Joined
Apr 6, 2009
Messages
445
Reaction score
108
Location
Columbus, Ohio
i have it charging on 50a beacause i need to get it back in tonight. how long should it charge on 50 amp i think its 685 amp
 

joesho_gb

95 ATX
Joined
Oct 15, 2009
Messages
202
Reaction score
12
Location
WI
Hopefully you got it running by now, but just as an FYI, the 50-amp setting is for getting the car started in a hurry.
It shouldn't be used to completely charge the battery. Pumping that much amperage into the battery in such a short time could damage it.
If you need to charge it, use a lower setting and let it sit over night.
If you need to get it running ASAP, 50-amp it, start the car, then pull the charger.
 

hawkeye18

Sorta cares
Joined
May 18, 2004
Messages
5,631
Reaction score
2,727
Location
Norfolk, VA
Not COULD damage it, WILL damage it.

Pushing that hard of a charge into it will sulfate the terminals and boil the fluid. This will leave you with, effectively, a dead battery. I hope you can afford a new one soon, because I see a new battery purchase in your immediate future.

Never go above 20A when charging a battery, and try to use the 2A charge whenever possible.
 

SHOZ123

SHO Member
Joined
Dec 2, 2000
Messages
12,152
Reaction score
673
Location
Illinois
FWIW you can push a lot of amps into a battery if it state of charge is low. You can tell by the gassing if it is taking more than it can convert. There should be very little gassing as the gassing is splitting the water molecules....... 12
 

llamaking122

Green Machine
Joined
Apr 6, 2009
Messages
445
Reaction score
108
Location
Columbus, Ohio
FWIW you can push a lot of amps into a battery if it state of charge is low. You can tell by the gassing if it is taking more than it can convert. There should be very little gassing as the gassing is splitting the water molecules....... 12

it was completely dead left the headlights on
 

Forum statistics

Threads
107,088
Messages
1,181,315
Members
16,153
Latest member
lapochkarr

Members online

Back
Top