When charging a lawn mover battery what volt and amp?

Question

do you set it on

Answer 1

this type of battery is a sealed unit but it is vented, it could be a gel battery or with acid. In either case set your battery charger at 2 volts which is plenty for a small battery of about 150 amps for 4 to 5 hours. if you have a meter on your charger the light in it if it has one will be green when fully charged or stay in red zone telling you your battery is sulfated and needs to be replaced. Also a carbon pile tester will be more accurate and tell you exactly if your battery is done or not, see a service station the all have carbon pile testers. Some shop will charge you a fee to test it so beware, and some dont. If you have blurred vision on this answer use the phone and call battery shop, a phone call costs nothing.

Answer 2

this is to you're batteries income to cost it with the *lowest amperage battery charger you will discover. .5 amps is maximum suitable accompanied with the help of no greater suitable than a million amp. while ever charging a lifeless battery consistently fee it slowly. count quantity the battery cellular covers. If it has six sells it rather is a 12 volt battery Your first 2 solutions got here from Yahoos maximum appropriate non-mechanics! a clean, totally charged battery exams 12.6 volts. With the backyard mower working the *starter alternator will prepare on the fringe of 14 volts. you are able to try your battery at domicile with a $5.00 battery hydrometer from any motor vehicle areas keep. If any if the six sells try in the crimson zone that distinctive cells plated have shorted out. No volume of charging will revive a battery with a shorted cellular.

Answer 3

most battery's are 12 volts,but never use anything higher than a 2 amp charge on it,it will ruin the cells in the battery,and do permanent damage to it,it takes a while to put a good slow charge in it,but its better for the battery,and wont damage it any,good luck i hope this helps.

Answer 4

I'll just confirm what the others have said. Normally they are 12V and will take a slow charge 2A setting.

Just be sure, your battery is 12V. Look in the owners manual, or if you don't have the manual see if it's stamped somewhaere on the battery or the frame near the battery location. Good luck.

Answer 5

Well usually when i charge my lawn mower batteries I use either a 2A charge or 6A. The 2A charge is an a lot better charge but it takes alot longer to charge. Or you could use a 6A charge its not as good of charge but its alot faster.

Answer 6

each cell should have a cap , if you see 6 caps it is 12 volts , charge @ 2 amps but top it off with distilled water first .

Answer 7

I know the voltage can be no more than 12. Here's a good link
on lawn mower chargers.
http://www.lawnmowerfacts.com/mower_battery_charger.html