The Renogy 48V 50Ah Smart Lithium Iron Phosphate Battery is a high-performance energy storage solution designed for longevity and versatility. It offers an impressive cycle life of 6000 cycles for individual cells and 4500 cycles for the unit, ensuring long-term reliability. This smart battery features an automatic heating function that activates for safer charging when temperatures drop below 41°F, guaranteeing optimal performance even in chilly conditions.
The expandable design allows for a substantial backup power capacity of up to 19.2kWh (8P), making it suitable for a variety of applications. With UL and TUV certification for the cells and an IP55 rating, this battery meets rigorous quality and safety standards. It also provides easy monitoring capabilities through RS485 ports, enhancing control and visibility over your energy storage system. The Renogy 48V 50Ah Smart Lithium Iron Phosphate Battery is a dependable choice for those seeking efficient and durable energy storage solutions.
| PRODUCT HIGHLIGHTS |
| Unparalleled Quality, Inside Out |
Made to deliver reliable power for years to come so you can live off the grid confidently & satisfactorily. |
| Extra Warmth Makes a Difference |
Built in with heating pads to ensure safe charging in cold climates without sacrificing long-term performance. |
| Power Your Tool Sheds |
Plug your sheds into solar for an independent power supply and unleash your creativity & productivity along with power tools. |
| Power Your Remote Cabins |
Tired of the whining of a gas generator? Make your cabin a self-sufficient living space with an expandable power supply to run multiple home appliances effortlessly for seasonal vacations or a weekend getaway. |
| The Renogy Difference |
Going solar is not that complicated. Renogy is here to help you build your system faster so you can roam further. |
Note: More questions about your off-grid power system? Learn more from Renogy Learning Center!
What Are the Greatest Advantages of Renogy 48V Batteries?
Renogy 48V lithium batteries offer several significant advantages:
- Advanced Pouch Cell Technology: Renogy uses up-to-date pouch cell technology, ensuring longevity and safety compared to batteries that use used battery cores.
- Self-Heating Function: These batteries feature self-heating functions, ensuring optimal performance in various weather conditions.
- Auto-Balancing System: An auto-balancing system helps maintain the battery's health and balance.
- Efficient BMS System: Renogy's 48V batteries are equipped with an advanced and efficient Battery Management System (BMS).
- Rigorous Testing: These batteries have undergone rigorous testing, including free drop tests, electromagnetic compatibility testing, forced overcharge/discharge tests, and crash tests.
What Exactly Are Pouch Cells?
Pouch cells use a lightweight aluminum-polymer film to house the battery core. Unlike traditional hard metal battery casings, pouch cells are lightweight, have good cycle performance, and are safer in case of damage. When damaged, pouch cells allow gas and heat to escape through a sealing port, preventing violent reactions. In contrast, hard metal casings are more likely to explode when damaged.
What Improvements Can I Expect When Upgrading to a 48V System for My RV?
Upgrading from a 12V to a 48V system offers several advantages for RV owners:
- High-Power Appliances: You can use high-power electrical appliances like air conditioners, refrigerators, or ovens.
- Enhanced Off-Grid Experience: A 48V battery meets higher energy needs, improving your off-grid living experience.
- Thinner Cables: Thinner cables can be used with a 48V system, reducing transmission loss, saving space, and enhancing safety.
How Long Can the 48V Lithium Ion Battery Be Used For?
The 48V lithium-ion battery can complete approximately 4500 full charge-discharge cycles. After this, its efficiency will drop to around 80% of its factory performance. If used for daily charge and discharge in an off-grid setup, it can last for more than ten years.
How Many 48V Lithium-Ion Batteries Can Be Connected Together at Once?
You can connect up to 8 48V lithium-ion batteries in parallel. The auto-balancing function ensures safe parallel connections.
What Is the Function of the Switch Button on the 48V Lithium-Ion Battery?
The switch button provides a one-touch activation function. When the battery and BMS system are not needed, you can turn them off with one touch. This reduces wear and tear, enhances storage safety, and extends the battery's lifespan.
Is the 48V Lithium Battery Suitable for a Golf Cart?
Yes, Renogy 48V lithium batteries make excellent golf cart batteries. They are significantly lighter, require no maintenance, and offer better efficiency and longevity, making them a cost-effective choice over lead-acid and AGM batteries.
How Should I Handle the Battery After It Arrives?
Upon receiving the battery, be aware that it may have a low State of Charge (SOC) due to transportation and storage. To optimize its performance, charge the battery promptly to prevent over-discharge. If you plan to store the battery for an extended period without use, charge it to a SOC of 30% to 50% and perform maintenance every three months to maintain functionality and performance over time.
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