Absolutely not. You will also damage the electrical system.
No! You should never cross connect two batteries or a battery to charger in this way. At minimum the battery could be damaged. At worst it could cause an explosion.
If you charge the battery and it is not working then there is something wrong with the battery. Batteries are not usually repairable.
Overheat he battery to the point of busting it.
there is probley something wrong with your battery
charger i had was wired wrong. soon as it was plugged in the charger stopped working. if wires are wrong it just will not charge and can be dangerous!
No. A battery that's real empty may charge that much for the first few minutes, but that's it. If it continues to charge that hard there's something wrong with either battery or charger.
Yes, connecting a battery charger the wrong way around can cause damage to the battery, possibly leading to overheating, leaking, or even explosion. It can also damage the charger itself and the connected device or vehicle. It's important to always double-check the polarity before connecting a battery charger.
no- if you connect a battery the wring way round you will short the battery on a modern car you may damage the ECU
I run a Breakdown Recovery business and have seen this before. Usually it happens when the battery has zero (I mean ZERO) charge and you are merely charging the battery using jump leads. An easier way to start it is to connect the positive cable (red) as usual but connect the earth to the engine direct. This should help unless the problem is not the battery.
You can't recharge it hooked up in reverse. You will destroy the battery or the charger if you try it.
Inside the alternator
Possibly, wrong polarity. Check whether you connect the battery correctly or you are using a correct battery.