RB48V100 48V LiFePO4 Lithium Deep Cycle | 100 AH
Relion RB48V100 48V LiFePO4 Lithium Deep Cycle Battery
Relion RB48V100 48V LiFePO4 Lithium Deep Cycle Battery

RB48V100 48V LiFePO4 Lithium Deep Cycle | 100 AH

Voltage: 48V

AH @ 20hr: 100

Energy (Wh): 5120

R/C @ 25A: 240 min.

Depth of Discharge (DOD): 13000 Cycles @ 50% DOD

Terminal Type: M8

MBC #: LITH48-100

Dimensions In. (mm): 32.8 x 11.2 x 10.0 (832 x 285 x 255)

Weight Lb. (kg): 136.7 (62)

  • Product SKU: RB1000479
Availability: Contact us

Contact us for availability.

Pickup Instructions
Shipping & Returns
Recycle & Save
Product Information
Pickup instructions
Shipping & returns
Recycle & save

We supply convenient pickup locations in all major cities across Canada within 20 km of the city center. Proceed to checkout to select a location near you.

We do not provide the full addresses online as our locations are exclusively for pickup. Upon ordering, you will receive the address in a pickup confirmation email. To schedule a pickup or for further information, please contact us.

Canada Wide Pickup
Our pickup locations are in London, Mississauga, Kingston, Ottawa, Sudbury, Thunder Bay, Montreal, Sherbrooke, Lévis (Quebec City), Moncton, Vancouver (Delta), Kelowna, Fort McMurray, Grand Prairie, Edmonton, Calgary, Saskatoon, Regina, Winnipeg and Halifax.

Picking Up Your Order
Our pickup locations are open Monday to Friday, 8am to 5pm and products are available for same day pickup, unless marked otherwise. Upon receiving your pickup email, we hold your product(s) for 5 business days and will have your order ready upon arrival during our regular business hours.

Our warehouses provide convenience with bay doors and a helpful staff to facilitate your pickup. Please note that our locations are for pickup only and do not install or remove batteries from vehicles.

We offer various shipping methods to accommodate your needs, including free business delivery, third-party shipping, free Canada wide shipping on select products and specialty carrier shipping to remote areas.

Please note that products listed as "pickup only" are available for business delivery and third-party shipping. Contact a Voltloop representative on our toll-free number or by email to setup an account and receive a shipping quote.

Free Business Delivery
We supply free business delivery within a 100-kilometer radius of our facilities located in all major cities in Canada, including London, Mississauga, Kingston, Ottawa, Sudbury, Thunder Bay, Montreal, Sherbrooke, Lévis (Quebec City), Moncton, Vancouver (Delta), Kelowna, Fort McMurray, Grand Prairie, Edmonton, Calgary, Saskatoon, Regina, Winnipeg and Halifax. Contact us to setup an account and qualify today.

Pickup Only Products
Products marked as "pickup only" are not available for shipping through our online checkout. Please contact us to schedule business delivery or for specialty carrier delivery options.

Returns, Refunds and Warranties
Voltloop offers a 30-day return policy on select items, as well as full refunds for orders cancelled prior to processing, which normally takes one day. In addition, our products are backed by industry-leading manufacturer warranties, which are noted on each product page. For additional information, please see our terms and conditions.

Specialty Carrier Shipping
We provide specialty carrier shipping for remote locations with our nationwide distribution system. We have access to carriers and distribution points to facilitate delivery to any location in Canada and the United States. Please contact a Voltloop representative to receive a quote and shipping schedule.

Third Party Delivery
We offer third-party delivery options through UPS, FedEx, Canada Post, and USPS for orders shipped to Canada and the United States. At checkout, delivery times and pricing are calculated automatically. Products marked as "pickup only" are not available for shipping online, but please contact us and we can provide you with alternative delivery options and prices.

Free Canada Wide Delivery
We offer free Canada wide delivery on select products offered online. Product pages marked as "free shipping" will be available for $0 delivery at checkout with no prequalification necessary.

No hidden core fees, plus we give you money back to recycle your old battery. All of our pickup locations are registered recycling depots, so when you pick up your new battery, we can recycle your old one and give you money back.

Battery Exchange
Battery scrap values depend on current market prices and vary based on size and chemistry. Prices are determined on location and are not subtracted from the original sale price.

Batteries must be a minimum size to qualify for our money back program, with the approximate minimum size being a 35 lb. automotive battery. Please note that we do not remove or replace batteries in vehicles or equipment, and batteries must be removed before you proceed to our locations.

Relion RB48V100 48V LiFePO4 Lithium Deep Cycle Battery | 100 AH

Our RB48V100 is a 48V 100ah lithium deep cycle battery. This lithium iron phosphate (LiFePO4) battery is ready to replace your lead-acid battery bank in your solar energy system or electric vehicle. It’s powerful, rugged, and has an extremely long cycle life. The 48V100 battery can store more energy and charge faster than lead-acid battery alternatives.

48V100 in Renewable Energy Applications
If you’re looking for energy storage for your residential solar system for grid-tie or off-grid, this 48V lithium battery is a great option. Deep cycle batteries are a key component in off-grid solar electric systems, and for grid-tie or emergency backup power systems with or without solar. For renewable energy systems, the 48V100 battery is compatible with Outback, Schneider Electric, Magnum, Morningstar and many other leading brands of inverters and solar charge controllers.

All RELiON Batteries use the safest and most stable components. It is equipped with a LINYI Connector terminal type and a built-in battery management system (BMS). The BMS ensures a long lifetime, safe handling – and high-accuracy State of Charge (SOC) calculations.





Nominal Voltage

51.2 V

Dimensions (L x W x H)

32.8 x 11.2 x 10.0”

Nominal Capacity

100 Ah


832.4 x 285 x 255 mm

Capacity @ 25A

240 min


62 lbs (136.7 kg)


5120 Wh

Terminal Type

M8 x 1.25


50 mΩ @ 50% SOC

Terminal Torque

80 - 100 in-lbs (9 - 11 N-m)



Case Material

Steel Case

Self Discharge

<3% per Month

Enclosure Protection


Maximum Modules in Series

1 (Single Use)

Cell Type




Battery Chemistry





Maximum Continuous Discharge Current

200 A

Recommended Charge Current

5 A - 50 A

Peak Discharge Current

250 A (4 s ±1 s)

Maximum Charge Current

100 A

BMS Discharge Current Cut-Off

300 A (5 s)

Charge Current 32ºF to 14ºF (0 to -10 ºC)

≤0.1 C

Recommended Low Voltage Disconnect

44 V

Charge Current -4ºF to 14ºF (-20 to -10 ºC)

≤0.05 C

BMS Discharge Voltage Cut-Off

40 V (2.5 vpc)

Recommended Charge Voltage

56.8 V - 58.4 V

Reconnect Voltage

40.5 V (2.53 vpc)

BMS Charge Voltage Cut-Off

60.8 V (3.8 ±0.025 vpc)

Short Circuit Protection



(1.0 ±0.3 s)



Reconnect Voltage

60.8 V (3.9 vpc)



Balancing Voltage

60.3 V (3.87 vpc)




Discharge Temperature

-4 to 131 ºF (-20 to 55 ºC)


CE (battery)

Charge Temperature*

-4 to 131 ºF (-20 to 55 ºC)


UL1642 & IEC62133 (cells)

Storage Temperature

23 to 95 ºF (-5 to 35 ºC)

Shipping Classification

UN 3480, CLASS 9

BMS High Temperature Cut-Off

149 ºF (65 ºC)



Reconnect Temperature

145 ºF (63 ºC)



*Refer to charge currents below 0°C (32°F)




Relion RB48V100 battery has a 7 Year Replacement or Repair Warranty with 10 Year Total Warranty for Renewable Energy Applications.