When should a hybrid battery be repaired?

If your hybrid car’s computer diagnostics show a P0A80, P3000, P0A7F, or similar error, you must repair or replace the hybrid battery.
A repair is made if no more than 25% of the battery cells are degraded and the remaining 75% are not significantly affected by the degradation.

To make the right decision, a diagnosis must be made of the capacity of your hybrid battery, which will show its wear.
1) If one or a few pairs “fall” and the rest remain “good,” then the repair of the hybrid battery is effective.
2) If all cells “die, ” the battery must be replaced.

When can a hybrid battery repair not help?

Spending does not make sense if the entire battery “dies” uniformly. In this case, only replacement is indicated. The repair will give a short-term result, replacing more than a quarter of the battery cells. Still, the remaining cells will gradually degrade, and you must regularly come to the auto repair shop for their replacement and spend your money.

Sometimes you may insist on the cheaper version of the hybrid battery repair. In this case, only the auto repair shop changes parts based on computer diagnostics. Unlike many auto electricians, they properly balance the battery. Compared to a “full” repair, everything happens quickly and cheaply, but you must be warned about the possible risks of repeated repairs and the absence of serious guarantees.