Description
Dolphin 30A DC-DC Converter 12/24V Boost | Boat Supply Store
Power demanding auxiliary systems like bow thrusters or trolling motors by efficiently charging higher voltage battery banks from your existing 12V or 24V primary system. This 30A DC-DC converter employs advanced 3-stage smart charging algorithms, ensuring optimal battery health for Gel, AGM, and LiFePO4 chemistries. Its compact design, half the size of conventional units with equivalent power, reduces charging time by up to 50% compared to standard alternators, making it ideal for offshore fishing vessels operating off the Texas coast requiring robust auxiliary power.
Key Features
- Boost auxiliary battery voltage from 12V/24V to 24V, 36V, or 48V
- Intelligent 3-stage smart charging for peak battery performance
- Universal compatibility with Gel, AGM, and Lithium LiFePO4 batteries
- Reduced charging time by 50% over basic alternators
- Compact design, significantly smaller than equivalent power chargers
- Protected against battery source drainage, over-current, over-voltage, and reverse polarity
- Extended lifecycle with conformal coating on PCB
- Efficient power conversion for demanding marine applications
Specifications
| Product Specifications | |
|---|---|
| Input Voltage | 12V/24V |
| Charging Output | 30A |
| Auxiliary Battery Voltage | 24V, 36V, or 48V |
| Battery Compatibility | Gel, AGM, Lithium LiFePO4 |
| Charging Stages | 3-stage smart charge |
| Protections | Over-current, over-voltage, reverse polarity, battery source drainage |
| PCB Coating | Conformal |
Who This Is For
Boat owners with 12V or 24V primary systems requiring an efficient method to charge higher voltage auxiliary battery banks (24V, 36V, 48V). This unit is perfect for those who need dedicated power for bow thrusters or trolling motors and seek to maximize battery lifespan and charging speed during voyages.
How It Compares
| Feature | Dolphin 30A DC-DC Converter 12/24V Boost | Victron Energy Orion |
|---|---|---|
| Input Voltage | 12V/24V | 12V |
| Output Voltage Capability | 24V, 36V, 48V | 24V |
| Max Output Current | 30A | 30A |
| Charging Stages | 3-stage smart charge | Adaptive multi-stage |
| Battery Type Compatibility | Gel, AGM, Lithium LiFePO4 | Lithium, AGM, Gel, Flooded |
Common Concerns Answered
I'm concerned about the installation process for this DC-DC converter.
The Dolphin Charger DC-DC Converter is rated at Install Difficulty 3 - Moderate. It requires basic electrical knowledge for wiring, fusing, and mounting. For individuals unfamiliar with marine electrical systems, professional installation is recommended to ensure a secure and functional setup.
Is the charging amperage sufficient for very large auxiliary battery banks?
This unit provides a robust 30A charging output, which is highly effective for most bow thruster and trolling motor applications. While some users may prefer higher amperage for exceptionally massive battery banks, this 30A rating offers a significant improvement over standard alternators and balances efficiency with size for a wide range of vessels.
Does this converter offer any remote monitoring capabilities?
Currently, the Dolphin Charger DC-DC Converter does not explicitly feature Bluetooth or app connectivity for advanced remote monitoring. Its design prioritizes core functionality, efficiency, and robust protection for dependable onboard charging.
Frequently Asked Questions
Can this DC-DC converter charge a 36V battery from a 12V system?
Yes, the Dolphin Charger DC-DC Converter is designed to support charging of 24V, 36V, or 48V auxiliary battery banks from a 12V or 24V primary electrical system.
What battery technologies is the Dolphin Charger DC-DC Converter compatible with?
This converter is fully compatible with Gel, AGM, and Lithium LiFePO4 battery technologies, providing versatile charging solutions for various auxiliary power setups.
How does this converter reduce charging time compared to a standard alternator?
The Dolphin Charger DC-DC Converter utilizes advanced 3-stage smart charging and provides a consistent 30A output, which can reduce charging time by up to 50% compared to the variable and often lower output of a standard alternator.
What protection features are included in the Dolphin Charger DC-DC Converter?
It includes automatic protection against battery source drainage, over-current, over-voltage, and reverse polarity, ensuring the safety of both the converter and your battery banks.
Is this converter suitable for charging bow thruster or trolling motor batteries?
Absolutely. The ability to charge higher voltage auxiliary battery banks (24V, 36V, 48V) from a standard 12V or 24V system makes it an ideal solution for powering bow thrusters and trolling motors.
