You need to buy a smart charger or voltmeter to determine the charge of the battery.
I don't know of any airsoft guns with built in batteries, but if there were any it would be extremely inconvenient. The nice thing about airsoft gun batteries is that they are rechargeable, and that they can be replaced with fully charged ones between games.
ummm, i would just put brand new batteries in it i dont know any other way to know for a fact that it is fully charged :/
Yes. It will not cycle unless it is charged.
Assault and battery would be the basic charges.
An Airsoft gun
The more powerful the batter just means the longer your gun will last before it has to be recharged. 'Fox Airsoft Store' offers some gun upgrades, these will improve your gun. Also, a gun's fps is already pre-determined by what parts are installed, upgrades will improve the gun but stronger batteries will only extend the gun's life before it needs to be charged.
A pump airsoft gun is a gun that has to be pumped every time before shooting. Ex. Airsoft shotgun
No
you over charged it
No
It is an airsoft gun based of the PPSH-41 gun
None that I know of.