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Sterling Power Battery Charger – 12V to 12V – 200A – DC Powered Charger-1
Pumping massive DC current from high-output alternators, the 7.5 kg Sterling Power BB1212200 heavy duty marine charger delivers 200A output to replenish large Lithium battery banks on commercial vessels.
- High-output charger supplies 200A current.
- Triple high-speed fans control temperature.
- Thermal throttling protects internal electronics.
- Digital interface displays live charging.
- Robust 12V chassis weighs 7.5kg.
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Description
High-amperage smart charging gives theSterling Power 12V to 12V 200A DC-to-DC Battery Chargera stated 200-amp output for large lithium banks and high-output alternator systems. It accepts 12V DC input and provides 12V DC charging output for a separate battery bank using listed LiFePO4, AGM, gel, and flooded battery types.
A full digital status interface provides the listed monitoring function, while redundant sensors support temperature compensation. IP21 protection, ignition protection, thermal throttling, high and low voltage protection, and triple high-speed fan cooling are documented. The unit weighs 16.5 lbs.
Key Specifications of the Sterling Power 12V to 12V 200A DC-to-DC Battery Charger
- Two hundred amps supports listed high-output 12V charging applications.
- The 12V DC input matches the listed source-system requirement.
- 12V output charges the listed separate destination battery bank.
- LiFePO4 and lead-acid profiles cover the listed battery chemistries.
- High-amperage smart charging manages the listed charge function.
- Over 94 percent efficiency limits conversion losses during charging.
- A digital status interface provides the listed charger information.
- Redundant sensors support the listed temperature-compensation function.
- Thermal throttling supports the listed temperature-management feature.
- Triple high-speed fans manage operating heat during charging.
Battery and Charging Compatibility
The Sterling Power 12V to 12V 200A charger supports listed LiFePO4, AGM, gel, and flooded battery types. It takes charging power from a 12V DC source and sends controlled 12V output to a separate battery bank.
This charger is intended for systems where a high-output source is used to charge a separate 12V battery bank. Confirm that the source-side capacity, destination battery specifications, and selected battery profile are approved by the relevant manufacturers.
Installation and System Considerations
The charger accepts 12V DC input and provides 12V DC output at up to 200 amps. It has IP21 protection, listed ignition protection, a digital status interface, redundant temperature sensors, thermal throttling, high and low voltage protection, and triple high-speed fan cooling. The unit measures 13.7 in. by 9.8 in. by 4.7 in. and weighs 16.5 lbs. Installation should follow the charger manual and the electrical requirements applicable to the vessel.
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 12V to 12V 200A DC-to-DC Battery Charger
Before ordering, confirm that both source and destination systems are 12V DC, your batteries use a listed chemistry, and the source system can support the intended charging setup. Review the 200-amp output, redundant sensors, IP21 protection, ignition protection, cooling requirements, unit weight, and installation space. You should confirm compatibility with your battery manufacturer and vessel electrical system before purchase.
Sterling B2B 12V to 12V/200A
| Brand | Sterling Power |
| SKU | BB1212200 |
| Output Current | 200 Amps |
| Input Voltage | 12V DC |
| Output Voltage | 12V DC |
| Battery Types | LiFePO4, AGM, Gel, Flooded |
| Algorithm | High-Amperage Smart Charging |
| Efficiency | >94% |
| IP Rating | IP21 |
| Ignition Protected | Yes |
| Communication | Full Digital Status Interface |
| Temp Compensation | Redundant Sensors Included |
| Safety Protections | Thermal Throttling, High/Low Voltage |
| Cooling | Triple High-Speed Fans |
| Dimensions | 350 x 250 x 120 mm (13.7x9.8x4.7") |
| Weight | 7.5 kg (16.5 lbs) |
| Certifications | CE, E-Marked, RoHS |
| Application | Massive Lithium Banks, High-Output Alternators |
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