Re Lion 12V 100Ah LiFeP04 Battery - RB100

Longer runtime = more recreation time with the RB100. This 12V 100Ah deep cycle lithium battery is the perfect replacement from a group 31 AGM, GEL or lead-acid Battery. Weighing in at only 30 lbs it’s a lightweight alternative to lead-acid and one of our most popular lithium batteries.

The RB100 surpasses expectations by being versatile, compact and more powerful than its lead-acid counterparts. It’s the perfect combination of size and capacity to fit many applications including, RV, marine, solar energy systems and more.

RELiON lithium batteries provide more energy for high consumption than traditional lead-acid batteries. They also offer ultra-fast charging and discharging, high efficiency and longer cycle life – plus no maintenance!

Not all lithium batteries are created equal. All RELiON Batteries use the safest and most stable components, including a LiFePO4 cathode and a built-in Battery Management System (BMS). The BMS ensures a long lifetime, safe handling – and high-accuracy State of Charge (SOC) calculations.

Features of ReLion Lithium Batteries

Lighter Weight
Longer Life
More hours of power
Low Self-Discharge Rate
Highly Efficient
Lower Overall Total Cost of Ownership
Partial State of Charge Tolerant (PSOC)

ReLion RB100 Battery Quick Specs:

Voltage: 12.8V
Amp Hours: 100Ah
Length: 13 in (329 mm)
Width: 6.8 in (172 mm)
Height: 8.8 in (223 mm)
Weight: 29.8 lbs (13.5 kg)

RB100 ELECTRICAL SPECIFICATIONS

Nominal Voltage: 12.8
VNominal Capacity: 100 Ah
Capacity @ 25A: 240 min
Energy: 1280 Wh
Resistance: ≤ 30 mΩ @ 50% SOC
Efficiency: 99%
Self Discharge: <3% per Month
Maximum Modules in Series: 6

RB100 CHARGE SPECIFICATIONS
Recommended Charge Current	5 A - 50 A
Maximum Charge Current	100 A
Charge Current 32°F to 14°F (0 to -10°C)	≤0.1 C
Charge Current 14°F to -4°F (-10 to -20°C)	≤0.05 C
Recommended Charge Voltage	14.2 V - 14.6 V
BMS Charge Voltage Cut-Off	15.6 V (3.9 ±0.025 vpc) (1.1 ±0.4 s)
Reconnect Voltage	15.2 V (3.8 ±0.05 vpc)
Balancing Voltage	14.4 V (3.6 ±0.025 vpc)

RB100 DISCHARGE SPECIFICATIONS
Maximum Continuous Discharge Current	100 A
Peak Discharge Current	200 A (7.5 s ±2.5 s)
BMS Discharge Current Cut-Off	280 A ±50 A (9 ±4 ms)
Recommended Low Voltage Disconnect	11 V
BMS Discharge Voltage Cut-Off	8 V (2.0 ±0.08 vpc) (140 ±60 ms)
Reconnect Voltage	9.2 V (2.3 ±0.1 vpc)
Short Circuit Protection	200-600 µs

RB MECHANICAL SPECIFICATIONS
Dimensions (L x W x H)	13.0 x 6.8 x 8.8” (329 x 172 x 223 mm)
Weight	30 lbs (13.5 kg)
Terminal Type	M8
Terminal Torque	80 - 100 in-lbs (9 - 11 N-m)
Case Material	ABS
Enclosure Protection	IP56
Cell Type - Chemistry	Cylindrical - LiFePO4

Shipping Times

Estimated delivery time to your door for in-stock orders placed today is 5-10 business days.

Shipments & Lead Times: We process all orders within 72 hours. From there, we do our best to ship as quickly as possible. Shipping times vary depending on the product and size of your order. We will send you your tracking information to the e-mail and/or phone number on file.

With the incredible demand for solar products, our average delivery time to your door is between 7-10 business days from date of order. However, for some products, shipping can be as fast as 3-5 business days to your door. Please check specific product pages for the most accurate information.

*Please Note* - As a large retailer, our stock levels are healthy and shipments are moving quickly. If you place an order for something that is not in stock, or is on backorder, our team will reach out to you within 24-72 hours of placing your order to determine how you would like to move forward.

If you have any questions, give us a call at 877-242-2792 or reach out via email / live chat.

Product Description

Re Lion 12V 100Ah LiFeP04 Battery - RB100

Features of ReLion Lithium Batteries

Lighter Weight
Longer Life
More hours of power
Low Self-Discharge Rate
Highly Efficient
Lower Overall Total Cost of Ownership
Partial State of Charge Tolerant (PSOC)

ReLion RB100 Battery Quick Specs:

Voltage: 12.8V
Amp Hours: 100Ah
Length: 13 in (329 mm)
Width: 6.8 in (172 mm)
Height: 8.8 in (223 mm)
Weight: 29.8 lbs (13.5 kg)

RB100 ELECTRICAL SPECIFICATIONS

Nominal Voltage: 12.8
VNominal Capacity: 100 Ah
Capacity @ 25A: 240 min
Energy: 1280 Wh
Resistance: ≤ 30 mΩ @ 50% SOC
Efficiency: 99%
Self Discharge: <3% per Month
Maximum Modules in Series: 6

RB100 CHARGE SPECIFICATIONS
Recommended Charge Current	5 A - 50 A
Maximum Charge Current	100 A
Charge Current 32°F to 14°F (0 to -10°C)	≤0.1 C
Charge Current 14°F to -4°F (-10 to -20°C)	≤0.05 C
Recommended Charge Voltage	14.2 V - 14.6 V
BMS Charge Voltage Cut-Off	15.6 V (3.9 ±0.025 vpc) (1.1 ±0.4 s)
Reconnect Voltage	15.2 V (3.8 ±0.05 vpc)
Balancing Voltage	14.4 V (3.6 ±0.025 vpc)

RB100 DISCHARGE SPECIFICATIONS
Maximum Continuous Discharge Current	100 A
Peak Discharge Current	200 A (7.5 s ±2.5 s)
BMS Discharge Current Cut-Off	280 A ±50 A (9 ±4 ms)
Recommended Low Voltage Disconnect	11 V
BMS Discharge Voltage Cut-Off	8 V (2.0 ±0.08 vpc) (140 ±60 ms)
Reconnect Voltage	9.2 V (2.3 ±0.1 vpc)
Short Circuit Protection	200-600 µs

RB MECHANICAL SPECIFICATIONS
Dimensions (L x W x H)	13.0 x 6.8 x 8.8” (329 x 172 x 223 mm)
Weight	30 lbs (13.5 kg)
Terminal Type	M8
Terminal Torque	80 - 100 in-lbs (9 - 11 N-m)
Case Material	ABS
Enclosure Protection	IP56
Cell Type - Chemistry	Cylindrical - LiFePO4