Sterling Power Pro Charge Ultra Plus Battery Charger – 48V – 15A – 3 Output
Delivering high-voltage DC power for electric propulsion, the 3 kg Sterling ProCharge Ultra 48/15 lithium marine battery charger pumps 15A across three 48V banks with over 92 percent electrical efficiency.
- Three outputs charge 48V banks.
- Digital multi-stage charging protects LiFePO4 chemistry.
- Dual digital screens track voltage output.
- Dual variable fans manage high temperatures.
- Compact 48V chassis weighs 3 kg.
$325.80
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Electric-propulsion and 48V battery-bank systems can use theSterling Power ProCharge Ultra 48V/15A Marine Battery Charger, which provides 15 amps across three isolated outputs. Its 80V to 270V AC input supports listed LiFePO4, AGM, gel, and flooded batteries through a digital multi-stage charging program.
Listed 57.6V absorption and 54.0V float values define the charge profile. A dual digital display provides status information, and the included sensor probe supports temperature compensation. IP21 protection, ignition protection, high-voltage disconnect, dual variable-fan cooling, and over-temperature protection are documented.
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 48V/15A Marine Battery Charger
Before ordering, confirm that your system uses up to three 48V banks, accepts 80V to 270V AC input, and uses one of the listed battery chemistries. Review the 15-amp output, charge voltages, sensor inclusion, IP21 rating, ignition protection, and available installation space. You should confirm compatibility with your battery manufacturer and vessel electrical system before purchase.
Product Specifications
Sterling ProCharge Ultra 48V/15A Charger
| Brand | Sterling Power |
|---|---|
| SKU | PCU4815 |
| Output Current | 15 Amps |
| Isolated Banks | 3 Banks |
| DC Voltage | 48V DC |
| Input Voltage | 80-270V AC |
| Battery Types | LiFePO4, AGM, Gel, Flooded |
| Algorithm | Digital Multi-Stage Charging |
| Absorption/Float | 57.6V / 54.0V |
| Efficiency | >92% |
| IP Rating | IP21 |
| Ignition Protected | Yes |
| Communication | Dual Digital Display |
| Temp Compensation | Sensor Probe Included |
| Safety Protections | High-Voltage Disconnect, Over-Temp |
| Cooling | Dual Variable Fan |
| Dimensions | 315 x 215 x 90 mm (12.4x8.5x3.5") |
| Weight | 3 kg (6.6 lbs) |
| Certifications | CE, UL, ABYC Compliant |
| Application | Electric Propulsion, 48V Battery Banks |
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