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RENOGY80

Renogy Core - 48V 50Ah Deep Cycle Lithium Iron Phosphate Battery w/ Self-Heating Function

SKU: RBT4850LFPSH-CA
CAD$719.99 CAD$849.99
+ 7190   Renogy Rays after purchase. Learn more

  • • Offers an impressive 6000 cycle life for long, reliable use.
  • • Heats up automatically to ensure safe charging below 32°F.
  • • Expands up to 19.2kWh with 8P configuration for scalable storage.
  • • IP65 rated for water and dust resistance in challenging conditions.
  • • BMS protections ensure battery safety and stability for peace of


*30-day return policy, except for lithium batteries (7 days).

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Return & refund policy

Renogy Shipping, Return, and Refund Policies

SHIPPING

We hope you enjoyed your online shopping experience with Renogy. Please read below for more information about our shipping.

Shipping Policies

1.All orders must have a valid street address. RENOGY does not accept PO Box addresses, some items cannot be delivered to PO Boxes due to shipping restrictions.

2.Shipping times are calculated based on business days (Monday to Friday), excluding holidays and weekends.

3.Depending on your order, your items may arrive in multiple packages. Once your order is shipped, you can click here to track your package. We understand that professional installation is often desired. However, we strongly suggest that you wait until receiving your complete order and verifying the condition of the products before scheduling any work to commence with your new Renogy products.

4.Packages cannot be rerouted after they have been shipped. If you need to change the address, please e-mail us at service.renogy.com.

5.If the outer packaging is damaged upon delivery, please refuse the package and contact us immediately. If refusing the delivery is not possible, please provide relevant pictures to facilitate our after-sales service.

6.We do not support self-pickup service from our warehouse. If you have such a need, please e-mail us at service.renogy.com.

7.If the package is shipped via FedEx, UPS, UniUni, or Canada Post, we can request a Proof of Delivery (POD) from the logistics provider. If you need, please e-mail us at service.renogy.com. However, for Purolator, only the delivery record on the official website can be used as the proof of delivery.

Order Processing and Transportation

  • Small Parcel: Order processing time is typically 1-2 business days.
  • LTL: Order processing time is typically 2-3 business days.

For non-remote areas Orders:

The transportation time is typically 2-7 business days.

For Remote areas Orders :

The transportation time is typically 6-15 business days.

For Remote islands Orders :

The transportation time is typically 15-30 business days.

 

Please note:

  1. The estimated time is for reference only and may be extended during major promotions, holidays, or other special circumstances.
  2. From November to February, which belongs to the winter season, the delivery time will be extended by approximately 3-7 business days.
  3. Delivery to Yukon, Nunavut, and the Northwest Territories is temporarily unavailable due to a shipping issue. We apologize for the inconvenience and appreciate your understanding.

Additional Freight Fees (Estimates):

Renogy offers free ground shipping for many of our products to most areas. For oversized products or shipments to remote areas, additional shipping fees will be charged. When you check out, simply enter your detailed address, and the system will automatically calculate the shipping cost for you. If you refuse to pay the additional shipping fee, please e-mail us at service.renogy.com to provide a non-remote address. Otherwise, Renogy reserves the right to cancel the order.

 

RETURN and REFUND

Thank you for shopping with Renogy! Our goal is 100 percent customer satisfaction! But in the event something isn’t quite right, we've made the return process super easy.

Order Cancellation

Customers can cancel transactions any time before Renogy begins the shipping process. The shipping process typically begins within 30 minutes of placement of the order. If unable to cancel an order before shipping, customers can make returns in accordance with Renogy’s Return Policy.

Returns

Items purchased from Renogy can be returned within 30 days of delivery. Please note that Renogy will not accept returns beyond 30 days of delivery (this excludes returns for defects or quality issues which can be accepted after inspection and approval by Renogy).

Renogy 30-Day Return Policy

For returns of products purchased online at Renogy.com, customers need to contact Renogy customer service within 30 days of receiving the item to initiate the return process. To be eligible for return, items must be in the original packaging( *it should be the original container or covering which is used to package the product, including all accessories, attachments as well as manual, etc.), unused, undamaged, unmodified, and have a return authorization number( *customer needs to first contact Renogy customer support team for getting the RMA number before returning the order.) provided by Renogy. Proof of purchase must be provided by the customer to begin the return process.

Note: Please note that due to the transportation specificity of lithium batteries, the return period for lithium batteries is within 7 days.

Upon receiving your package, we kindly advise keeping the original packaging handy for any potential future needs.

For Renogy products purchased from other authorized retailers or sellers please contact the seller where the item was originally purchased.

Shipping Costs

Shipping costs for product returns will be paid by Renogy under the following conditions:

  • Product was damaged during shipping or warehouse handling
  • Product defects
  • Incorrect product was delivered
  • Product(s) delivered were not ordered by the customer.

The customer is responsible for any return shipping costs when product is returned under any other conditions. Costs vary by shipping location.

Renogy does NOT accept returns of items that have been modified in any way. Any modifications will render the Renogy warranty null and void. Any modified products returned to Renogy will be shipped back to the customer at the customer’s expense.

For approved returns, Renogy will provide a prepaid return shipping label( *it is provided by the logistics company with which Renogy has cooperation.) . Any shipping costs that the customer is responsible for will be deducted from any refund issued to the customer by Renogy.

Refunds

  • For returns related to customer preferences (not related to defects, shipping damage or wrong product delivered) made within the 30 day return period, a 10% to 15% restocking fee will be charged(Includes shipping and transaction fees).
  • After receiving the returned item, Renogy will issue a refund within 7 to 10 business days. Renogy will notify the customer by email once the refund has been processed. If the refund isn’t received after 10 business days, please contact the Renogy Customer Support Team. All returned items will be inspected to insure they meet Renogy’s return policy.

Product Return Process

1. To request authorization for return, contact Renogy customer service. Once customers have contacted Renogy, they will be asked to provide the reason for the return, and a receipt or proof of purchase.

2. The Renogy Customer Support Team will determine whether the purchase is eligible for return. After confirming the order is eligible, Renogy will issue a Return Material Authorization (RMA) number and a prepaid return shipping label. The customer must clearly mark the RMA number on the package and include the dated proof of purchase with the product. Products shall be sent out within 5 working days after receiving RMA number.

3. For products being returned due to quality issues, which are beyond 30 days ’ return period but within warranty period, Renogy will provide instructions on how to properly package the product to return it safely. Do not ship the product before receiving the proper shipping safety instructions.

Note: Do not return any items without the RMA confirmation from the Renogy Customer Support Team. For returns without RMA confirmation, the refund or replacement will not be processed, and the items will be returned to the sender.

The return and replace policies for the Renogy Day are subject to the specific requirements of the actual event day.

This policy applies only to Renogy products purchased in Canada through authorized sellers and channels.

REPLACEMENTS

For any issues with your product performance, please contact our Technical Support team at service.renogy.com. for troubleshooting assistance.

Please be prepared with a multimeter and your invoice or the following information:
Order number
Proof of purchase
Video or photo of the damaged/defective product
Mailing address
Contact telephone number

If you have received a defective or damaged product during shipping, you are eligible for a refund or replacement.

In the event of a replacement, Renogy will arrange for return shipment of the defective unit, and once the part has been received and inspected, we will ship out the replacement part.

If damage results due to improper handling during the setup or installation, whether it is done professionally or by the customer, the product is no longer eligible for replacement or refund.

FOR THIRD-PARTY PURCHASE

Thank you for purchasing a Renogy product from one of our approved third-party vendors. Returns and refunds for purchases made through these third-parties (Walmart, Home Depot, Best Buy, Amazon LLC, etc.) must be handled through the vendor's return policy. Renogy cannot assist in third-party returns and refunds. Renogy can only offer replacements for products still within the warranty period.

FOR OPEN BOX ITEM

Thank you for purchasing a open box item from Renogy website. No return, no refund, no exchange for non-quality issues.

-Impressive 6000 Cycle Life.
-Automatically heats up for safer charging below 32°F.
-Expandable capacity for 19.2kWh of backup power(8P).
-IP65 water and dust resistant.
-BMS protections guarantee the safety and stability of your battery.
 
 
48V 50Ah Smart Lithium Iron Phosphate Battery
Power Ahead with 48V Self-Heating
 

 
 
Unparalleled Quality, Inside and Out
Built to provide reliable power for years, so you can confidently and comfortably live off the grid.
Packed with Performance
Top-tier LiFePO4 pouch cells ensure steady power and a lifespan that lasts over a decade.
Pay Less. Enjoy More
Get more usable power for a fraction of the cost of traditional lead-acid batteries and other 48V options.
 
 
 
Extra Warmth Makes a Difference

Equipped with built-in heating pads to guarantee safe charging in cold climates without compromising long-term performance.

 
Consistent Charging Across Cells

Maintain uniform charging across internal battery cells to maximize overall efficiency, usable capacity, and service life.

 
Power You Can Rely On

Passes rigorous tests—including drop, electro magnetic compatibility, forced overcharge/discharge, and crash tests—ensuring it meets the highest standards for a quality battery.

 
 
 
 
Power Your Tool Sheds
 
Plug your sheds into solar for an independent power supply and unleash your creativity and productivity with power tools.
 
 
Power Your Remote Cabins
 
Tired of the noise from gas generators? Transform your cabin into a self-sufficient home with an expandable power supply to easily run multiple appliances for seasonal vacations or weekend getaways.



Package Includes

48V 50Ah Smart Lithium Iron Phosphate Battery

48V 50Ah Smart Lithium Iron Phosphate Battery

1 x

 

Long Terminal Bolts (2 x M8 x 1.25 x 20 mm)

2 x

 

User Manual

1 x

 

Insulting Sleeve

2 x

 

 
Renogy Core 48V 50Ah Deep Cycle Lithium Iron Phosphate Battery w/ Self-Heating Function  
Electrical Specifications
Rated Capacity: 50Ah Voltage: 48 Volt
Voltage Range: 42-55.5V Energy: 2400Wh
Cycle Life (0.5C Charge/0.5C Discharge, 25℃): >6000 Cycles (80% DOD, 80% EOL) Connection: Parallel (Up to 8)
Self-Heating: Yes
Temperature Parameters
Operation Temperature Range: Charge: 32°F to 131°F / 0°C to 55°C Operation Temperature Range: Discharge: -4°F to 140°F / -20°C to 60°C
Storage Temperature Range: -13°F to 149°F / -25°C to 65°C Standard Operation Temperature: 77°F±9°F (25°C±5°C)
Relative Humidity: 5% to 95%
 Charging Parameters
 Charge Cut-off Voltage: 54V Maximum Continuous Charge Current: 50A
 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
Terminal Bolt: 2 x M8 Protection Rating: IP65
Housing Material: ABS Battery series: Core
 Communication
 Built-in Bluetooth: No Communication Port: No
 Warranty
 Material and workmanship warranty: 5-year
 Certifications
 MSDS、UN38.3、FCC、IC、UKCA、CE、PSE、ROHS: Yes


Warranty Information

Accessories 5-year prorated warranty
 

1. What are the greatest advantages of Renogy 48V batteries?

 
Renogy 48V lithium batteries are equipped with the latest pouch cell technology, offering superior performance and safety. Unlike many competitors that use recycled battery cores, Renogy batteries are built for longevity and efficiency. These batteries also feature a self-heating function, an auto-balancing system, and an advanced Battery Management System (BMS). Additionally, Renogy 48V batteries undergo rigorous testing, including free drop tests, electromagnetic compatibility, forced overcharge/discharge tests, and crash tests, ensuring reliable and safe operation.

2. What exactly are pouch cells?

 
Pouch cells are lithium-ion battery cells housed in a lightweight aluminum-polymer film, as opposed to traditional hard metal casings. They offer a significant weight advantage while maintaining excellent cycle performance. When damaged, pouch cells allow gas and heat to escape safely through a sealing port, reducing the risk of violent reactions. In contrast, hard metal casings can explode under similar conditions, making pouch cells a safer and more efficient option.

3. What life improvements will I see if I upgrade from a 12V to a 48V system in my RV?

 
Upgrading to a 48V system in your RV allows you to power high-energy appliances such as air conditioners, refrigerators, and ovens, greatly enhancing your off-grid living experience. A 48V system also enables the use of thinner, more cost-effective cables, reducing transmission losses and improving safety. This setup allows for more efficient energy usage and can handle higher power demands than a 12V system.

4. How long can a 48V lithium-ion battery be used for?

 
A 48V lithium-ion battery can withstand up to 4500 full charge-discharge cycles, maintaining around 80% of its original capacity after this period. If charged and discharged daily in an off-grid environment, the battery can last for more than ten years, making it a durable and long-lasting energy storage solution.

5. How many 48V lithium-ion batteries can be connected together at once?

 
You can connect up to 8 Renogy 48V lithium-ion batteries in parallel. The built-in auto-balancing function ensures that connecting multiple batteries in parallel is safe and efficient, enhancing overall system stability.

6. What is the function of the switch button on a 48V lithium-ion battery?

 
The switch button allows for one-touch activation of the 48V lithium-ion battery and its BMS system. This feature enables easy power control, reducing wear and tear when the battery is not in use, enhancing storage safety, and extending the battery’s lifespan.

7. How should I handle the battery after it arrives?

 
Upon receiving your 48V lithium battery, be aware that it may have a low State of Charge (SOC) due to shipping and storage. To ensure optimal performance, charge the battery immediately to prevent over-discharge. If storing the battery for an extended period, maintain a charge level between 30% and 50% and perform maintenance checks every three months to preserve its functionality.
More questions about your off-grid power system? Learn more from Renogy Learning Center!
 
 
 
48V 50Ah Smart Lithium Iron Phosphate Battery Datasheet
48V 50Ah Smart Lithium Iron Phosphate Battery manual
48V 50Ah Smart Lithium Iron Phosphate Battery warranty
 

Customer Reviews

Based on 20 reviews
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(16)
20%
(4)
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W
Will Y.
Difficult installation

The installation process wasn't as straightforward as I'd hoped, even with the provided manual.

M
Matty
A Powerhouse Battery!

I installed this battery as part of my home backup power system. It generally works well, and the self - heating function is useful during winter.

N
Nico
Outdoor Power Needs

The battery's long cycle life means I don't have to worry about it wearing out quickly. The IP65 rating protects it from water splashes and dust, which is very important when I'm out in the wild.

D
Dan
Meets most of my usage scenarios

The self - heating function is something I never had with lead - acid batteries, and it's a huge advantage in cold weather.

J
Jean
Excellent service

La batterie fonctionne comme pr��vu et l'��quipe d'assistance a tout facilit��.