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Can a 9 volt battery charger be used to charge a 4 volt battery pack?
Wiki User
∙ 14y ago
Sort of, but any automatic cut-off won't work. You run a real risk of overcharging the battery and damage it.
Wiki User
∙ 14y ago
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Can a 9 volt battery charger be used to charge a 7.2 V battery pack?
NO.
Can a 5.0 volt battery charger be used to charge a 3.7 V battery pack?
yes!! it can be easily charged
Can a 4.5 volt battery charger be used to charge a 5 V battery pack?
Yes. But you will only have a battery with a little less than 4.5 volts capacity.
Can a 12V motorcycle battery charger be used to charge auto battery?
yes
Is sunlight used to charge batteries?
It can be used with a solar battery charger.
Can a 12 volt battery charger be used to charge a 24 volt battery?
no it can't
What do you charge a lawn mower battery?
Not sure if the question is what to charge the battery with or how to charge the battery. So, I will address both: A regular battery charger can be used. IF you are going to purchase one, you really don't need a top-of-the-line, expensive charger. A simple 2 to 6 amp slow-trickle charger will do the job. To charge the battery, connect the red charger cable to the positive battery post and the black charger cable to the negative battery post, then turn on the charger until the battery is charged. If necessary, clean the battery posts and cables before charging. The battery charger will have more complete details for charging the battery.
Can a 9 volt charger be used to charge a 7.2 volt battery?
no
Can a 12 volt charger be used to charge a 8 volt battery?
No
Can any battery charger charge a marine battery?
Chargers don't care is the battery is used on a boat, a car, or whatever. What is important is that you match the voltage of the battery and the charger. Don't use a 12volt charger on a 24volt battery, etc.
How long to charge a 7 cell battery?
It depends on its rating and the charger used.
What is a battery booster?
A battery booster is a portable battery, fitted with cables and a charger, which is used to charge a dead battery, especially in a car.
