Superseder IIIC Battery Charger/Analyzer

The Superseder IIIC is designed to handle both vented nickel-cadmium and sealed lead-acid aircraft batteries, making it a versatile option for MROs and operators. Its charge and discharge modes are optimized to match manufacturer requirements, ensuring accuracy and safety across a broad range of applications.

This unit can charge or discharge up to two aircraft batteries simultaneously. This dual-battery capability helps maximize shop efficiency and reduce downtime during routine maintenance cycles.

The Superseder IIIC comes equipped with multiple layers of safety protection, including reverse polarity, short-circuit, open-circuit, overvoltage, internal overheating, and overtemperature safeguards. Both visual and audible alarms alert operators to any out-of-tolerance conditions to prevent damage to the battery or charger.

Yes. The Superseder IIIC includes an additional internal shunt that allows integration with the BTAS16 Battery Testing and Analysis System. This system enables synchronized cycle control, data logging, and graphical analysis of battery performance.

Depending on the application, operators can select between constant current or constant potential modes. The unit also provides dual-rate charging with automatic switching from main charge to topping charge and single-cell charging for specialized tasks.

The Superseder IIIC delivers up to 50 amps during charging and up to 60 amps during discharge. Both functions feature fine 0.1-amp increments and high accuracy, allowing precise control for aircraft battery servicing.

It can be configured for 115V, 208V, 230V, or 245V AC single-phase input at either 50 or 60 Hz. At 115V, the system is limited to a maximum output of 15 amps to ensure safe operation.

The unit features a full digital panel with separate voltmeter and ammeter functions. These displays are highly accurate, allowing technicians to monitor battery conditions in real time and confirm that charging or discharging is proceeding as expected.

The charger includes built-in overtemperature protection that triggers a fault if battery or heat sink temperatures exceed safe thresholds. This safeguard prevents overheating damage and ensures long-term reliability of both the charger and the battery.

Yes. In addition to whole-battery servicing, the Superseder IIIC supports single-cell charging. This feature provides flexibility for targeted maintenance or troubleshooting of individual cells.

Unlike many chargers on the market, the Superseder IIIC closely aligns with the servicing requirements set by aircraft battery manufacturers. Its combination of precise digital control, integrated protections, and compatibility with the BTAS16 monitoring system makes it one of the most trusted solutions in aviation battery maintenance.