The Renogy 48V 50Ah Smart Lithium Iron Phosphate Battery is an advanced energy storage solution designed for exceptional performance and durability. Boasting an impressive cycle life of over 6000 cycles (80% DOD, 80% EOL), this battery ensures long-term reliability. The smart battery features an automatic heating function that activates for safer charging when temperatures drop below 32°F, guaranteeing optimal performance even in colder 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 an IP65 rating, this battery offers superior protection against dust and water, meeting rigorous quality and safety standards. The Renogy 48V 50Ah Smart Lithium Iron Phosphate Battery is a dependable choice for those seeking efficient, durable, and cost-effective energy storage solutions. Despite the absence of communication ports, it delivers best-in-class performance with its advanced BMS protections and self-heating capabilities.
| 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. |
| Pay Less, Enjoy More |
Get more usable power for less than traditional lead-acid batteries and other 48V counterparts.
|
| Consistent Charging Across Cells |
Maintain a similar state of charge of internal battery cells to maximize your battery’s overall charging efficiency, usable capacity, and service life.
|
| Enhanced Protection |
IP65 rating offers superior protection against dust and water, ensuring durability in various environments.
|
| 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!
Electrical Specifications
| Battery Type |
Lithium Iron Phosphate |
| Rated Capacity |
50 Ah |
| Nominal Voltage |
48V |
| Voltage Range |
42-55.5V |
| Energy |
2400WH |
| Cycle Life |
(0.5C Charge/0.5C Discharge, 25℃): ＞6000 Cycles (80% DOD, 80% EOL) |
| Connection Method |
Parallel (UP to 8) |
| Self-Heating |
Yes |
Mechanical Specifications
| Dimension (L x W x H) |
15.1*7.6*9.8 in / 384*195*248 mm |
| Weight |
51.4 lbs / 23.3 Kg |
| Protection Rating |
IP65 |
| Housing Material |
ABS |
| Terminal Bolt |
2 x M8 |
Charging Parameters
| Maximum Continuous Charging Current |
50A |
| Charge Cut-off Voltage |
54V |
Discharging Parameters
| Maximum Continuous Discharging Current |
50A |
Temperature Parameters
| Standard Operation Temperature |
77°F±9°F (25°C±5°C) |
| Storage Temperature |
-13°F to 149°F / -25°C to 65°C |
| Charge Temperature |
32°F to 131°F / 0°C to 55°C |
| Discharge Temperature |
-4°F to 140°F / -20°C to 60°C |
| Relative Humidity |
5% to 95% |
Communication
| Built-in Bluetooth |
No |
| Communication Port |
No |
Warranty
| Material and workmanship warranty |
5-year |
Certifications
| Certifications |
MSDS, UN38.3, FCC, IC, UKCA, CE, PSE, ROHS |
What Are the Greatest Advantages of Renogy 48V Batteries?
Firstly, Renogy 48 volt lithium batteries apply up-to-date pouch cell technology. Some batteries on the market use used battery cores, which hurts the battery’s life span and presents safety risks. In addition, Renogy 48V lithium ion batteries feature self-heating functions, an auto-balancing system, and an advanced and efficient BMS system. Moreover, Renogy 48V batteries have passed the free drop test, elector-magnetic compatibility testing, forced overcharge/discharge test, and crash test.
What Exactly Are Pouch Cells?
Soft pouch cells use a lightweight aluminum-polymer film to house the battery core, however most Li-ion batteries on the market today still use outdated hard metal battery casings. Comparing metal casings and pouch cells of the same capacity, pouch cells are substantially more light weight and have good cycle performance. When a pouch cell is damaged the gas and heat can escape through a sealing port, preventing further violent reactions. However, hard metal battery casings made from aluminum and steel are much more likely to explode when damaged.
My current RV is using a 12V system, if I upgrade to a 48V system what obvious life improvements will I see?
The advantage of upgrading from 12V to 48V is that you can use high-power electrical appliances in your RV. Suppose you need to use high-power electrical appliances such as an air conditioner, refrigerator, or oven. A 48v battery will meet your energy needs and greatly enhance your off-grid living experience. Also, thinner cables can be used to connect the 48v LiFePO4 battery to the rest of this system. This will reduce transmission loss, save on space and improve the safety of your solar setup.
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.
(740) 990-2422
