Sterling Power Pro Charge Ultra Plus 32 Volt Marine Battery Charger – 20A – 3 Output
Custom-tuned for classic 32V motor yachts, the 3 kg Sterling ProCharge Ultra 32/20 heavy duty marine charger delivers 20A across three outputs from fluctuating 80-270V AC global dockside power.
- Three banks power 32V systems.
- Integrated voltmeter displays live system charging.
- Sensor probe adjusts voltage for temperature.
- Over-voltage disconnect protects sensitive electronics.
- Compact hardware unit weighs 3 kg.
$322.18
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Custom 32V profiles position theSterling Power ProCharge Ultra 32V/20A Marine Battery Chargerfor classic motor yachts using three isolated 32V banks. It provides 20 amps from an 80V to 270V AC input and supports listed traditional lead-acid, AGM, and gel battery types.
Listed 38.4V absorption and 36.0V float values define its 32V charge configuration. An integrated voltmeter and ammeter provide local readings, while the included sensor supports temperature compensation. IP21 protection, ignition protection, intelligent fan cooling, overload protection, and DC over-voltage protection are listed.
Warranty and Support
Warranty information is not included in the listed product data. Review the manufacturer documentation for product details, setup, and warranty coverage.
Before Ordering the Sterling Power ProCharge Ultra 32V/20A Marine Battery Charger
Before ordering, verify that your vessel uses up to three 32V banks, accepts 80V to 270V AC input, and uses traditional lead-acid, AGM, or gel batteries. Review the 20-amp output, charge voltages, sensor inclusion, IP21 protection, ignition protection, and installation space. You should confirm compatibility with your battery manufacturer and vessel electrical system before purchase.
Product Specifications
Sterling ProCharge Ultra 32V/20A Charger
| Brand | Sterling Power |
|---|---|
| SKU | PCU3220 |
| Output Current | 20 Amps |
| Isolated Banks | 3 Banks |
| DC Voltage | 32V DC |
| Input Voltage | 80-270V AC |
| Battery Types | Traditional Lead-Acid, AGM, Gel |
| Algorithm | Custom 32V Profiles |
| Absorption/Float | 38.4V / 36.0V |
| Efficiency | >90% |
| IP Rating | IP21 |
| Ignition Protected | Yes |
| Communication | Integrated Voltmeter/Ammeter |
| Temp Compensation | Sensor Included |
| Safety Protections | Overload, DC Over-Voltage |
| Cooling | Intelligent Fan |
| Dimensions | 315 x 215 x 90 mm (12.4x8.5x3.5") |
| Weight | 3 kg (6.6 lbs) |
| Certifications | CE, UL Marine Standard |
| Application | Classic Motor Yachts (32V Systems) |
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