First day you need charge 12 hour then after you can charge 3-5 hour
None... only Mah is compatable, if you try to use that charger with different voltage you're probably gunna break your battery. Buy a SMART CHARGER! JESUS! THEY'RE ONLY 25$!
You do not charge a 7.2 volt battery with a 9.6 volt charger period unless you want to ruin the battery. You charge it with a 7.2 volt charger.
The battery for US and UK is the same but the different is the battery charger You should get a UK charger for you battery.
You should charge the battery with the proper battery charger. The battery charger should list what types of batteries, voltages, and charge rates (amps) it is compatible with. Make sure this matches the information on the battery to be charged. Using the incorrect battery charger can cause battery explosion, leaking, or fire.
you should only charge a 7.2v NiMH battery pack with its factory charger if you dont it it can melt, cause a fire, or explode
Go to a store or something and ask for a new battery for your phoNE. THTS ALL
Depends on what you are charging and the output of the charger. That is why an automatic charger is always best. No chance of overcharging the battery.
There should have been a battery and charger that came with it. (electric) I think you can buy a 7.2v battery and a charger at airsplat
You can use a universal charger. Usually they should charge any battery under 4.8v.
A charger designed for a 12 volt battery should not be used to charge an 8.4V battery. It is likely to damage the battery and in the worst case can cause a fire. There are some chargers that can be used with a variety of battery voltages and chemistries but unless you are certain that the charger is safe and effective on a different battery voltage, assume that it cannot be used.
Gem Beeps When your Gem Vehicle beeps when you are trying to charge it . This means your pack voltage of your battery pack is too low to take a charge. Your battery pack needs to have a certain amount of voltage to allow your charger to iniate a charge. You need to get a regular 12 volt battery charger and charge each battery individually . You do not have to disconnect the interconnects on each battery. Just charge each battery for about 2 hours on the 10 amp charge and then replug the onboard charger . Eventually it should start charging. Now if you charge each battery and the on board charger will not come on you may have destroyed the batteries and they need to be replaced/
I charge my battery 4 hours and 30 minutes