What is the1993 mitsubishi lancer charging system picture?

OK, the problem appears to be the alternator is not charging. With a multimeter, check on the alternator output lug for around 14Vdc when the engine is running. This same voltage should appear on the battery +ive terminal. If not,
1. Check that the multiwire plug in the alternator does not have any damaged wires. If so repair the damage.
2. The 5mm wire from the alternator to the battery runs under the radiator, and can get damaged. This wire runs into the main fuse box on the RHS engine bay. There's also an 80A fuse (BOLTED in place) in the fuse box. Check this fuse is not blown, replace if needed.