Renogy 48V 50Ah Smart Lithium Iron Phosphate Battery
Stay Ahead with the Most Cost-Effective 48V Heating Batteries from Renogy
Unparalleled Quality, Inside Out.
Made to deliver reliable power for years to come so you can live off the grid confidently & satisfactorily.
Packed with Performance
Best-in-class LiFePO4 pouch cells translate to a steady power boost & extended lifespan over a decade.
Pay Less. Enjoy More.
Get more usable power for less than traditional lead-acid batteries and other 48V counterparts.
Extra Warmth Makes a Difference
Built in with heating pads to ensure safe charging in cold climates without sacrificing long-term performance.
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.
Power You Can Be Sure of
Passing the free drop, Electro Magnetic Compatibility, forced overcharge/discharge, crash, and more tests with flying colors. It's everything a quality battery should be.
Monitor Power in Your Way
Keeping your 48V 50Ah LiFePO4 Battery on track is easy. You can either connect a BT-2 Bluetooth Module to the RS485 port for on-the-go monitoring or opt for a battery monitoring screen to check data at a glance.
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.
48V 50AH Smart Lithium Iron Phosphate Battery
|Cell Type: LiFePO4
|Rated Capacity (0.2C):50Ah
|Cycle Life (0.2C, 25℃):4500 Cycles (80% DOD)
|Nominal Voltage: 48V
|Voltage Range: 42V~55.5V
|Communication Port: RJ45 (RS485 Protocol, CAN protocol)
|Maximum Charge/Discharge Current: 50A
|Dimension: 22.7 x 8.46 x 7.87 inch / 576 x 215 x 200 mm
|Weight:60.8 lb. / 27.6 kg
|Charge Temperature Range:32℉~131℉ / 0℃~55℃
|Discharge Temperature Range:-4℉~140℉ / -20℃~60℃
|Storage Temperature Range:-13℉~149℉ / -25℃~65℃
|5-year prorated warranty
1. What are Renogy 48v battery’s greatest advantages?
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.
2. 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.
3. 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.
4. How long can this 48v lithium ion battery be used for?
This 48v battery can complete 4500 full charge-discharge cycles, and 48 v battery efficiency will drop to 80% of factory performance after this. If you live entirely off-grid and charge and discharge the 48 volt lithium battery once a day, it will last for more than ten years.
5. How many 48v lithium ion batteries can be connected together at once?
Up to 8 48v lithium ion batteries can be connected in parallel. The auto-balancing function allows you to connect in parallel more safely.
6. What should I do when I receive the battery?
When you receive your battery, please be aware that it may have a low State of Charge (SOC) due to the transportation and storage process. To ensure its optimal performance, we recommend charging the battery right away to avoid over-discharge. If you plan to store the battery for an extended period without usage, we suggest charging it to a SOC of 30% to 50% and performing maintenance every three months. These steps will help maintain its functionality and performance over time.
More questions about your off-grid power system? Learn more from Renogy Learning Center!