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Sterling Power ProCharge 24 Volt 20 Amp Marine Battery Charger
- Output: 20 Amps (24V DC)
- Banks: 3 Isolated Banks
- Protection: Ignition Protected (SAE J1171)
- Efficiency: >90%
- Weight: 4.4 lbs (2 kg)
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Description
Sterling Power ProCharge 24/20 Charger
Featuring a specialized Sterling Digital architecture, the Sterling Power ProCharge 24/20 is the definitive mechanical solution for vessel owners requiring efficient 24V power management. As a premier Sterling Power ProCharge battery charger, this unit utilizes multi-stage charging technology to deliver superior hydrodynamic energy recovery for professional battery banks. The hardware architecture focuses on technical durability, ensuring this Sterling Power ProCharge power system operates reliably in high-humidity engine room environments.
Technology-driven digital control provides total protection to maintain battery health and prevent overcharging during extended dockside periods. This Sterling Power ProCharge marine charger complies with essential safety standards, featuring a compact housing to mitigate space constraints on active vessels. Reliability is reinforced by the high-grade internal components and integrated safety fuses designed for long-term maritime service. This unit is the premier choice for mariners prioritizing professional maritime power and reliable 24V battery maintenance.
Key Technical Specifications
- Sterling digital multi-stage charging system.
- Twenty amp high-output charging capacity.
- Twenty-four volt battery system compatibility.
- Compact housing for flexible vessel installation.
- Automatic maintenance mode for winter storage.
- Integrated safety fuses for circuit protection.
- High efficiency power conversion technology.
Sterling ProCharge Ultra 24V/20A Charger
| Brand | Sterling Power |
| SKU | PCU2420 |
| Output Current | 20 Amps |
| Isolated Banks | 3 Banks |
| DC Voltage | 24V DC |
| Input Voltage | 80-270V AC (Auto-Ranging) |
| Battery Types | LiFePO4, AGM, Gel, Flooded, Lead-Acid |
| Algorithm | 11 Pre-programmed Profiles (1 Custom) |
| Absorption/Float | 28.8V / 27.0V (Adjustable) |
| Efficiency | >90% |
| IP Rating | IP21 (Drip-Proof) |
| Ignition Protected | Yes (SAE J1171) |
| Communication | Digital Display / Remote Ready |
| Temp Compensation | Sensor Probe Included |
| Safety Protections | Short Circuit, Over-Voltage, Over-Temp |
| Cooling | Variable Speed Fan |
| Dimensions | 260 x 215 x 90 mm (10.2x8.5x3.5") |
| Weight | 2 kg (4.4 lbs) |
| Certifications | CE, UL 1236, CSA, ABYC |
| Application | 24V Yachts, Commercial Craft |







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