You can wreck the battery. Get a smart charger or trickle charger to avoid this problem.
It depends on what kind of battery it is.
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charge 4-6 hours, no more.
You need to look at the battery and look up the recomended time. Overcharging will ruin the battery.
About 2-3 hours
4-6 hours depending on if it is completely drained.
Most Sites Say 6 hours the initial charge and 4 hours every subsequent charge.
depends on the battery and charger. standardd wall charger with a nmhi battery 1800mah about 4-6 hours. smart charger untill it says full charge
It uses a 7.2V NI-CD 400 mAh battery. If anyone knows how long to charge it, please say so. I have this airsoft gun too.
About 4-5 hours. You can purchase a smart charger that has a light that turns green when the battery is fully charged as well.
Depending on the battery size most take 2-4 hours
You shouldn't. Different voltages aren't compatible.