Circuit/System Description

The T18B Battery Charger (K57B Battery Charger Control Module 2) is the secondary high voltage charger. The T18B Battery Charger supplements the T18 Battery Charger when sufficient level 2 (AC) electrical current is available.

The T18B Battery Charger (K57B Battery Charger Control Module 2) contains an internal sensor array which reports charger data and diagnostics to the K16 Battery Energy Control Module through serial data.