Generally, yes, although it depends on a number of factors.
A general way to answer your question is through demonstration: do cell phones (which run on rechargable batteries) charge while on? I've never seen one that doesn't, and the same applies to laptops. As long as the apperatus can be plugged in while battery is still in use, it probably can.
Without knowing the maximum output current it was designed to produce it isn't possible to say exactly how much voltage a charger produces. Also, was it intended to give a slow or a fast charge? In general all that can be said is that the output voltage of a battery charger must always be slightly higher than the nominal voltage of the battery it was designed to charge. This is for the simple reason that it won't be able to put any charge into the battery unless the charger's "on-load" voltage is higher than the battery's voltage. For the same reason, a charger which can deliver a high output current (amps) will need a higher "on-load" output voltage than a charger which can only deliver a low current. Also, when it is switched on but is not connected to a battery, the output voltage of any charger will always be higher than when it is doing its job of charging a battery. That voltage is called the "no-load" voltage. Assuming the battery being charged is a standard low-voltage type, of less than, say, 24 volts DC, it is quite safe, using a standard electrician's voltmeter, to measure the load and no-load voltages of the charger as described above.
Is usually a lost cause. The only way is to try to empty it totally and charge, empty amd charge etc. But you'll probaly just end up having to recycle it
To charge a TomTom device, connect it to a power source using the supplied USB cable. Plug the other end into your computer or a USB wall charger. Ensure the device is powered on during charging, and check the battery icon on the screen to monitor charging progress. For best results, avoid using the device while it’s charging.
The best way to do it is to just keep it in the dock charger when not using it, so that you can charge it while not using it instead of just turning it off.
It is advisable to recharge the PlayStation 3 controller battery when the charge is low. In other words when the PS3 indicated the controller needs a charge you can charge it then, but you can also let it charge whenever you are not using it. The $55 retail ($40-$45 at Amazon depending on color) dual shock 3 controllers were not cheap and most people have multiple controllers. I like to leave mine connected to the TV USB with charging cables. The one I use for playing is then switched with a charged controller if the low battery message come up.
If it is an automatic charger let it charge until the charger shuts off.
To charge an LP-E10 battery using a battery charger, follow these steps: Insert the battery into the charger correctly, ensuring the contacts align. Plug the charger into a power source. Wait for the battery to fully charge, indicated by a light or display on the charger. Once charged, remove the battery from the charger. Avoid overcharging to prolong battery life.
You do not charge a battery using a battery eliminator. The eliminator is not a charger, it is an eliminator that allows you to run the device.
As long as it is a 12 volt battery you can if you set the charger on low.
It is not recommended to use a 12 volt charger to charge a 14.4 volt battery as the charger may not provide enough voltage to fully charge the battery. Using the correct voltage charger will ensure efficient and safe charging of the battery.
To charge a capacitor using a battery charger, you connect the positive terminal of the battery charger to the positive terminal of the capacitor, and the negative terminal of the battery charger to the negative terminal of the capacitor. The battery charger will then supply a voltage to the capacitor, causing it to store electrical energy.
There is no safe way to charge ANY battery without a charger rated for that particular battery. You could easily destroy the battery if you try.
No, you cannot charge a 28 volt aircraft battery with a 12 volt car charger. The charger voltage needs to match the battery voltage for safe and effective charging. Using a charger with a lower voltage can damage the battery and pose safety risks.
No, you can not charge a mobile battery using torch cell. <<>>> i think charger need and mobile the same. also battery.
Sorry, but that is not likely to work. Both the voltage and amperage provided by a charger for a laptop battery will not be correct for a car battery. It is likely that you will damage the charger.
Either the battery is not retaining its charge - OR - the charger isn't charging the battery. Either way try using another battery - or charger.
You cannot using an computer if is has running out of battery, and if not having an charger putted the computer in the microwave creates energy.