BRITMAR 37.5/75A Battery Charger
AC-DC battery charger for marine environments. Supports 12V and 24V battery banks with selectable charge rates from 20% to 100%. Compatible with lead acid, gel, AGM, and LiFePO4 batteries. Includes drip shield, LED fault indicator, RS232 NEMA output, and optional temperature sensor.
The BRITMAR BC112L is an AC-DC battery charger engineered for marine service. It charges both 12V and 24V battery banks within a single unit, eliminating the need for separate chargers across different voltage systems.
Key operational features include selectable charge rate adjustment from 20% to 100%, compatibility with lead acid, gel, AGM, and LiFePO4 battery chemistries, and integrated RS232 NEMA output for remote monitoring. The unit includes a drip shield for splash protection and an LED fault indicator for diagnostics. An optional temperature sensor is available for enhanced charge profile management.
APPLICATIONS
Primary use cases.
Marine Vessels
Primary application for 12V and 24V battery bank charging on commercial and recreational vessels. Drip shield design accommodates marine spray and moisture exposure.
Stationary Power Systems
Shore-based battery charging for marine facilities, docks, and backup power installations requiring dual-voltage support.
TECHNICAL DATA
Complete specifications and tolerances for the BRITMAR 37.5/75A Battery Charger.
| PARAMETER | SPECIFICATION |
|---|---|
| Model | BC112L |
| Output Voltage | 12–24 V DC |
| Output Current | 15–75 A |
| Input Voltage (50% Derated) | 70–94 V AC |
| Input Frequency | 40–70 Hz |
| Input Current | < 9 A AC |
| Charge Rate Range | 20%–100% selectable |
| Battery Chemistry Support | Lead acid, gel, AGM, LiFePO4 |
| Communications | RS232 NEMA output |
| Weight | 2.5 kg (5.5 lbs) |
| Dimensions (L × W × H) | 346 × 122 × 191 mm |
| Warranty | 2 years |
REGULATORY COMPLIANCE
Validated by the world's leading maritime classification societies.
458
Safety standard for industrial control equipment. Certifies charger electrical safety and performance under specified operating conditions.
Certified
Canadian Standards Association certification. Validates compliance with North American electrical safety and performance requirements.
TECHNICAL FAQ
Common specifications and regulatory inquiries.
Can this charger handle both 12V and 24V batteries?
What battery chemistries are compatible?
What does the LED fault indicator display?
Is a temperature sensor included?
What is the input current requirement?
Is the charger suitable for marine environments?
SUPPLEMENTARY FILES
Data Sheets, Manuals, and Technical Specifications.
