RB20-X 12V LiFePO4 Lithium Deep Cycle Battery | 20 AH
Relion RB20-X 12V LiFePO4 Lithium Deep Cycle Battery
Relion RB20-X 12V LiFePO4 Lithium Deep Cycle Battery
Relion X-Series

RB20-X 12V LiFePO4 Lithium Deep Cycle Battery | 20 AH

Voltage: 12V

AH @ 20hr: 20

Energy (Wh): 356

R/C @ 25A: 48 min.

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

Terminal Type: FLAG

MBC #: LITH12-20-X

Dimensions In. (mm): 7.1 x 3.0 x 6.7 (181 x 76 x 169)

Weight Lb. (kg): 6.1 (2.75)

  • Product SKU: RB1000466
Availability: Contact us
$539.99

*No Hidden Core Fees

Contact us for availability

Pickup Instructions
Shipping & Returns
Recycle & Save
Fulfillment Details
Pickup instructions
Shipping & returns
Recycle & save

We supply direct to distributor pickup warehouses across Canada, connecting you to a reliable inventory of power products. Proceed to checkout for full warehouse details and pickup processing.

Picking Up Your Order
Products are available for same-day pickup unless otherwise noted. You’ll receive a confirmation email— typically within the hour— once your order is ready. Once you receive this email, you can pick up your order anytime Monday to Friday between 8 AM and 5 PM.

Our warehouses feature drive-up bay doors and dedicated staff to ensure fast, safe, and professional pickups, no matter the size of your order.

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

Contact us to place your order and schedule your pickup, or simply use our easy online checkout process.

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

Products available for pickup only on our website are available for business delivery and third-party shipping. To receive a shipping quote, contact a Voltloop representative via our toll-free number or email.

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.

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. In addition, our products are backed by industry-leading manufacturer warranties, which are noted on each product page.

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 cash 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 RB20-X 12V LiFePO4 Lithium Deep Cycle Battery

The RB20-X is the smallest battery in the RELiON X-Series. Our X-Series batteries allow for higher peak and higher continuous discharge currents compared to our standard lithium batteries of the same size.

This is ideal if you have a physical size constraint but need higher power, or if you want to increase the power but you don’t need the extra energy that comes in our standard lithium offering.

Safe and lightweight the 12V 20Ah lithium iron phosphate battery is equipped with a flag terminal type and a built-in battery management system (BMS). All RELiON LiFePO4 batteries have installation flexibility, fast-charging capabilities and are maintenance free.

ELECTRICAL SPECIFICATIONS

MECHANICAL SPECIFICATIONS

 

 

Nominal Voltage

12.8 V

Dimensions (L x W x H)

7.1 x 3.0 x 6.6” 181 x 76 x 166.5 mm

Nominal Capacity

20 Ah

Weight

6.1 lbs (2.75 kg)

Capacity @ 25A

48 min

Terminal Type

Flag Terminal

Energy

256 Wh

Terminal Torque

35 - 44 in-lbs (5 - 5 N-m)

Resistance

≤60 mΩ @ 50% SOC

Case Material

ABS

Efficiency

99%

Enclosure Protection

IP66

Self Discharge

<3% per Month

Cell Type - Chemistry

Cylindrical - LiFePO4

Maximum Modules in Series

3

 

 

 

DISCHARGE SPECIFICATIONS

CHARGE SPECIFICATIONS

Maximum Continuous Discharge Current

50 A

Recommended Charge Current

1 A - 10 A

Peak Discharge Current

90 A (4 s ±1 s)

Maximum Charge Current

50 A

BMS Discharge Current Cut-Off

140 A ±20 A (12 ±5 ms)

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

≤0.1 C

Recommended Low Voltage Disconnect

11 V

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

≤0.05 C

BMS Discharge Voltage Cut-Off

8 V (2.0 ±0.08 vpc) (20 ±5 ms)

Recommended Charge Voltage

14.2 V - 14.6 V

Reconnect Voltage

9 V ±1.32 V (2.25 ±0.33 vpc)

BMS Charge Voltage Cut-Off

15.6 V (3.9 ±0.025 vpc)

Short Circuit Protection

200-600 µs

 

(1.0 ±0.5 s)

 

 

Reconnect Voltage

15.2 V (3.8 ±0.050 vpc)

 

 

Balancing Voltage

14.4 V (3.6 ±0.025 vpc)

 

TEMPERATURE SPECIFICATIONS

COMPLIANCE SPECIFICATIONS

Discharge Temperature

-4 to 140 ºF (-20 to 60 ºC)

Certifications

CE (battery)

Charge Temperature*

-4 to 113 ºF (-20 to 45 ºC)

 

UN38.3 (battery)

Storage Temperature

23 to 95 ºF (-5 to 35 ºC)

 

UL1642 & IEC62133 (cells)

BMS High Temperature Cut-Off

167 ºF (75 ºC)

Shipping Classification

UN 3480, CLASS 9

Reconnect Temperature

122 ºF (50 ºC)

 

 

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

 

 

 

Manufacturer Limited Warranty 3 Years Replacement or Repair Warranty with 10 Year Total Warranty.