When it comes to powering your RV, marine vessel, golf cart, or solar system, RELiON Lithium Batteries are a top choice for their lightweight design, long life cycles, and maintenance-free operation. Available at Del City, these lithium iron phosphate (LiFePO4) batteries, including the InSight, Legacy, High Performance (HP) and Low Temperature (LT) Series, offer reliable performance for deep cycling and green energy solutions. To keep these batteries performing at their best, you need a compatible charger that ensures safe and efficient charging. In this blog post, we’ll explore the battery chargers available at DelCity.net that work seamlessly with RELiON Lithium Batteries.
Why Choose a Compatible Charger for RELiON Lithium Batteries?
Lithium batteries, unlike traditional lead-acid batteries, require chargers designed to match their specific voltage and charging profiles. Using an incompatible charger can lead to undercharging, overcharging, or even damage to the battery’s internal Battery Management System (BMS). RELiON Lithium Batteries, available at Del City, feature advanced BMS designs that protect against overcharging, overheating, and short-circuiting, but they still need chargers that align with their recommended charge voltages and temperature ranges.
Del City offers a range of chargers tailored for RELiON Lithium Batteries, ensuring optimal performance and longevity. Let’s dive into the key chargers available and how they pair with RELiON’s offerings.
Recommended Battery Chargers for RELiON Lithium Batteries
ProMariner ProSportHD On-Board Chargers
The ProMariner ProSportHD On-Board Charger (Part No. 944012) is the go-to recommendation for many RELiON Lithium Batteries, including the InSight Series, Legacy Series, and High Performance Series. This charger is specifically designed to meet the charging needs of RELiON’s 12V, 24V, and 36V batteries, with compatibility for select 48V models.
- Compatibility: Works with RELiON InSight Series (12V, 24V, 48V), Legacy Series (12V, 24V, 36V, 48V), and High Performance Series (12V).
- Charging Voltage: Supports recommended charge voltages, such as 14.2V–14.6V for 12V applications (marine, RV, solar), 28.4V–29.2V for 24V, 42.6V–43.8V for 36V, and up to 56.0V–58.4V for 48V solar applications.
- Features:
- Safe charging in freezing temperatures down to -20°C (-4°F) for InSight Series batteries.
- Designed to work with the unique BMS in RELiON batteries, ensuring balanced charging and protection.
- Compact and portable, ideal for RV camping, marine use, or mobile applications.
- Applications: Perfect for RV, marine, solar, and other deep-cycle applications where RELiON batteries are used.
- Why It’s Great: This charger’s versatility across multiple RELiON battery series makes it a reliable choice for users with diverse power needs. Its compatibility with the InSight Series’ advanced features, like CAN Bus communication and heatsink design, ensures efficient charging without compromising battery health.
Eagle Performance Series Auto Voltage Detection and 48V Lithium Portable Charger (Part No. 90PCI4818CH)
For those using RELiON InSight 48V battery bundles, particularly in golf cart applications, the Eagle Performance Series Auto Voltage Detection and 48V Lithium Portable Charger (Part No. 90PCI4818CH) is a standout option. This charger is included in RELiON InSight 48V bundles and is designed to handle the high-voltage demands of 48V systems.
- Compatibility: Specifically designed for RELiON InSight Series 48V batteries (Nominal Voltage: 51.2V), used in golf carts and other 48V applications.
Charging Voltage: Matches the recommended charge voltage of 56.0V–58.4V for 48V solar and golf cart applications. - Features:
- Auto voltage detection ensures precise charging tailored to the battery’s needs.
- Rated for IP67, making it dustproof and waterproof, ideal for outdoor use.
- Works with the InSight Series’ parallel connection scalability and unique BMS design.
- Charging cable sold separately, allowing users to choose a cable based on their specific golf cart model.
- Applications: Primarily used for golf carts but also suitable for other 48V systems like commercial equipment or solar setups.
- Why It’s Great: This charger’s robust design and compatibility with high-voltage InSight batteries make it a must-have for golf cart enthusiasts. Its inclusion in InSight 48V bundles simplifies the purchasing process, ensuring you have a charger that’s perfectly matched to your battery system.
ProMariner ProNautic Charger (Part No. 963170)
The ProMariner ProNautic 2420P 24V 20 Amp 3-Bank Battery Charger (Part No. 963170) is a high-performance, marine-grade charger specifically recommended for RELiON Legacy 24V Lithium Batteries, such as the Group 8D RB24V100 (100Ah) or Group 24 RB24V40 (40Ah). Recognized with the 2010 IBEX Innovation Award, this charger employs the ProMar Digital Performance Charging Platform, combining digital control and software-based power conversion technology with global energy management features.
- Compatibility: Designed for RELiON Legacy Series 24V batteries (Nominal Voltage: 25.6V), including deep-cycle models for marine, RV, and solar applications. It supports LiFePO4 (lithium iron phosphate) chemistries, making it an ideal match for RELiON’s Legacy 24V batteries.
- Charging Voltage: Offers a selectable LiFePO4 charging profile with a conditioning voltage of 27.6V DC (Preset 1) or 29.2V DC (Preset 2) and an auto-maintain range of 26.4V–29.2V DC, aligning with RELiON’s recommended charge voltage of 28.4V–29.2V for 24V batteries.
- Features:
- 12 Selectable Charging Profiles: Includes profiles for LiFePO4, AGM, GEL, and flooded batteries, with fingertip selection to match the Legacy 24V’s lithium chemistry.
- 4-Stage Charging: Provides Charge, Condition, Maintain, and Re-condition stages to fully charge and maintain battery health, extending life and maximizing reserve power.
- Auto-Ranging Global AC Input: Operates on 100–250VAC/50–60Hz, consuming less power for more available AC power on board.
- Distributed On-Demand Technology: Automatically distributes 100% of available charging amps to any one bank or combination of three banks, ideal for multi-battery setups.
- Digital Displays: Dual displays show real-time charging voltage, amperage, and AC power diagnostics with pass/fail status, plus fault indicators for wiring issues or adverse battery conditions.
- Energy-Saving Mode: After 72 hours of low activity (less than 5 amps), the float voltage lowers to reduce energy consumption during storage.
- Temperature Compensation: Includes a plug-and-play temperature probe to adjust charging based on battery temperature, ensuring safe operation in varying conditions.
- Safety Features: Automatic fan speed control, thermal protection, and IP65-rated housing for dust and water resistance, making it suitable for marine environments.
- Applications: Ideal for marine applications (e.g., powering house loads on boats), RV camping, and solar systems using RELiON Legacy 24V batteries.
- Why It’s Great: The ProNautic 2420P is a robust, professional-grade charger tailored for RELiON Legacy 24V batteries. Its LiFePO4-specific profile ensures precise charging, while its multi-bank capability and digital diagnostics make it perfect for complex marine or RV setups. Its compatibility is endorsed by RELiON for efficient and safe charging of their lithium batteries.
Key Considerations When Choosing a Charger
When selecting a charger for your RELiON Lithium Batteries from Del City, keep the following factors in mind:
- Voltage Compatibility: Ensure the charger matches the nominal voltage of your battery (12.8V, 25.6V, 38.4V, or 51.2V). For example, the 944012 charger is versatile across 12V, 24V, and 36V systems, while the 90PCI4818CH is tailored for 48V setups.
- Application-Specific Needs: Golf cart users may need chargers with specific cables (sold separately for the 90PCI4818CH), while RV or marine users might prioritize portability and temperature resilience.
- Temperature Range: RELiON batteries, especially the InSight Series, can charge in freezing temperatures down to -20°C (-4°F). Choose a charger like the 944012 that supports this capability for cold-weather applications.
- BMS Compatibility: RELiON’s unique BMS requires chargers that deliver balanced charging. Both chargers listed above are designed to work with this system, preventing damage and extending battery life.
- Safety Certifications: Look for chargers that align with RELiON’s safety ratings, such as IP67, UL94 V-0, UL2580, UL2271, CE, and IEC, to ensure safe operation.
Tips for Charging RELiON Lithium Batteries
To maximize the performance and lifespan of your RELiON Lithium Batteries, follow these best practices:
- Use the Recommended Charger: Stick to chargers like the 944012 or 90PCI4818CH to ensure compatibility with your battery’s voltage and BMS.
- Monitor Charging Conditions: Charge within the recommended temperature ranges (e.g., -4°F to 113°F for Legacy Series, -22°F to 149°F for InSight Series discharge). Avoid extreme heat or cold when possible.
- Check Connections: For InSight Series batteries, use equal-length CANBUS cables (1 ft included, 2 ft and 4 ft available) for parallel connections to ensure balanced charging.
- Avoid Series Connections for InSight Batteries: InSight batteries should only be connected in parallel, as series connections can damage the BMS.
- Store Properly: Store batteries and chargers in a cool, dry place within the recommended storage temperature range (23°F to 95°F for most RELiON batteries).
Why Shop at Del City?
Del City is a trusted source for RELiON Lithium Batteries and their compatible chargers, offering a comprehensive range of products for 12V, 24V, 36V, and 48V applications. With detailed product specifications, data sheets, and installation guides available online, you can make informed decisions about your power setup. Plus, RELiON batteries come with impressive warranties—up to 10 years with 3–7 years of free replacement or repair, depending on the series—giving you peace of mind.
Note: All RELiON products are classified as hazmat items, which means they cannot be shipped outside the contiguous U.S. and may have a 1–2 week shipping delay. They are also non-returnable, so review Del City’s return policy before purchasing.
Conclusion
Choosing the right charger for your RELiON Lithium Batteries is essential for maintaining their performance and longevity. At DelCity.net, the RELiON Approved Portable Charger (944012), the Eagle Performance Series 48V Lithium Portable Charger (90PCI4818CH), and the ProMariner ProNautic 2420P Charger (963170) stand out as reliable options for a variety of applications. Specifically, the ProNautic 2420P is an excellent choice for RELiON Legacy 24V batteries, offering a tailored LiFePO4 charging profile, multi-bank capability, and advanced digital diagnostics for marine, RV, and solar setups. By selecting a charger that matches your battery’s voltage, BMS, and intended use, you can ensure safe, efficient charging and get the most out of your RELiON Lithium Batteries.
Ready to power up? Visit DelCity.net to explore their selection of RELiON Lithium Batteries and compatible chargers. Whether you’re upgrading your golf cart or powering an off-grid adventure, Del City has the tools you need to stay charged and ready.
Disclaimer: Always consult the product manual and specifications for your specific battery and charger to ensure compatibility and safe operation. For the latest product details, check DelCity.net or contact their customer service at 1.800.654.4757 or info@delcity.net.