Won't charge the battery

something on in your car is sucking the juice,a door not closed completely or inside lights left on or headlights or parking lights dome lights,ignition not completely shut off,hood light trunk light etc check them all,if car turns over when charged but wont start it could be your fuel pump or broken timing belt

To test a altinator the easy way without special tools, start the car, remove the negative battery cable. If it stays running, the altinator is good. I had the same type of problems. It's probably your ignition coil/coils going bad. Try replacing it and cleaning inside distributer cap & rotor.

If the warning lights do not come on and the car will not start, I would guess the key switch has failed or a major fuse is blown.
I would check the fuses first, then for power at the key switch.

the dashlights should go off when it starts , that should be normal .
sounds like your batterie is flat. try to jumpstart it or charge the batterie overnight and try to start it.
if it runs after that and the dashlights dont turn off it could be your altinator. use a multimeter, set it to 20 v and connect it to the batterie while the engine runs, it should get more than 13,5 v. if you dont have a multimeter go to aany carbatterieshop and ask them to test yout altinator. its free usually. also let them check your batterie.

Battery might have died cause the altinator is not charging 14+V Please charge the battery, donot boost the dead battery. After charging the battery check the altinator output.

The altinator is missing ground, any time you remove the battery and the engine dies, that only means that the altinator is not charging, there has to be a fuse for charging systme.

check the large fuses (80-!00 amp) near the battery or in the under hood fuse box. usually they bolt in.

Check fuse-able links, check by gently pulling apart the wires on either side of the fuse-able links, be sure to try to check them all, it helps to mark the ones you check to avoid constant rechecking and getting "lost" on which ones have been checked. Hope this helps.

With the jeep running put a volt meter on the battery and it should be reading above 13 volts if not replace the altinator it isn't charging.You can check the fuse for the altinator first if not charging but most likely the altinator is bad.

Change voltage regulator. Does the battery take a charge from a charger? If not, replace battery. If it does, then regulator is faulty. If still nothing, return alternator to place of purchase, and have it checked.