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Super B Epsilon 12V150Ah Lithium Traction Battery

SKU: SB-E-150

Vanlig pris
£1,390.00
Vanlig pris
Salgs pris
£1,390.00

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The Super B Epsilon 12V150Ah traction battery delivers 12V LiFePO₄ power in a compact casing with real-time BMS, Bluetooth, fast charging, auto-heating, and 5,000+ cycles—perfect for demanding, high-performance power systems

Super B lithium batteries

Peak Traction Power & Endurance

The Super B Epsilon 12V150Ah Lithium Iron Phosphate (LiFePO4) Battery has the highest capacity in a standard casing available on the market. Due to its integrated battery management system (BMS), automatic heating functionality, Bluetooth monitoring and environmental benefits, the Super B Epilson 12V150Ah Battery is ideal for use in electric vehicles, hybrid vehicles and other electric industrial equipment.

Engineered by Super B Energy, the Epsilon Battery delivers reliable lithium power with advanced safety, monitoring and thermal performance, making it a go-to choice for motorsport teams and mobile adventurers alike.


Super B Epsilon 12V150Ah Intended Use

The Super B Epsilon 12V150Ah Lithium Traction Battery offers peak performance for high-demand environments, offering high discharge current and superior voltage stability under load. Its robust LiFePO4 chemistry makes it ideal for motorsport teams who demand consistent power output under stress.

Beyond motorsports, this battery shines in recreational vehicles, commercial vehicles, leisure boats, commercial vessels and stationary applications where space, weight and reliability are crucial. It can be used for off-grid power supply, marine power supply or a medium for (renewable) energy storage, and its compact size and fast charging make it the perfect drop-in upgrade from bulky AGM or lead-acid systems.

Please Note: Use as a starter battery is not possible. Never install multiple Epsilon Li-ion batteries in series. Up to 8 batteries can be connected in parallel to increase the total capacity up to 1200Ah for the 12V150Ah Epsilon variant.


Why Choose Super B Epsilon 12V150Ah?

It uses top-grade Lithium Iron Phosphate (LiFePO4) prismatic cells for safety, durability and long cycle life
Integrated Battery Management System (BMS) provides real time protection against overcharging, overheating, short-circuiting and imbalance—ensuring maximum longevity and performance in every charge
Automatic internal heating allows for sub-zero charging, making it ideal for harsh environments
Robust casing made from environmentally friendly materials (fully recyclable)
Battery monitoring / history storage
Adaptive cell balancing
Configurable general-purpose inputs/outputs to control external devices like chargers
Separate power output connection for powering accessories. Analogue SoC output
Multi-connectable coated aluminium terminals, including temperature sensors for protection
LN3 / DIN H6 and LN5 / DIN H8 sizes available in different capacities (100Ah and 150Ah)
Integrated and configurable discharge limit (Shutdown based on State of Charge)
CAN bus (wired), LIN bus (wired) and Bluetooth (wireless) connectivity allows you to monitor your battery in real time using the free Be In Charge app

Compared to traditional batteries, the Epsilon 12V150Ah delivers faster charging times, a significantly longer lifespan and more usable energy per cycle. With more than 5,000 cycles at full depth of discharge and over 96% energy efficiency, it's an investment in long-term performance and peace of mind.

Its low self-discharge (less than 3% per month) ensures that the battery retains its charge, even when not in use—ideal for seasonal applications like racing, sailing or overlanding. The integrated Battery Management System (BMS) regulates temperature, voltage and current to protect your system in real time, while the multi-connectable coated aluminium terminals and a robust housing make installation flexible and secure.


Performance

Low maintenance
Fast charging
Safest lithium technology
High discharge currents
High capacity
Low weight
High cycle count
Low self-discharge

Super B Epsilon 12V150Ah Lithium Traction Battery

Is LiFePO4 Better Than Lithium-Ion?

Super B Batteries use LiFePO4, which surpasses lithium-ion in terms of safety, boasting a longer lifespan and greater thermal stability, making it ideal for prolonged use. While lithium-ion may be initially cheaper and require less upkeep, its susceptibility to overheating poses risks.


Epsilon Bluetooth Troubleshooting


Epsilon Automotive Terminal Connectors


Why Choose Super B Batteries?

Super B Energy Batteries are leaders in advanced lithium battery technology, with a focus on high-performance, long-lasting energy solutions for mobile and off-grid systems. The Epsilon 12V150Ah reflects this legacy—engineered for endurance, designed for professionals and trusted by champions.


Certifications

UN ECE R10.06 CE FCC UL Certified UN38.3

3-Year Warranty

The Super B Epsilon 12V100Ah Battery comes with a 3-year manufacturer warranty and support from Aim Shop’s experienced technical team for your peace of mind. Whether you're building a custom energy setup or upgrading your race vehicle's power system, Super B provides batteries that have been engineered and tested against the harshest of environments to ensure high-performance for years to come.

Super B Epsilon 3 year warranty

ELECTRICAL SPECIFICATIONS

Nominal capacity
150Ah
Open circuit voltage
13.2v
self-discharge
<3% per month
Cycle Life
>5000 cycles (at 100% DoD)
Voltage
12v

MECHANICAL SPECIFICATIONS

Dimensions (LxWxH)
353 x 175 x 190 mm / 13.9” x 6.9” x 7.5” (=DIN H8 / LN5)
Weight
15.5 kg / 34.2 lbs
Case material
PC/ABS
Ingress protection
IP56
Cell type / Chemistry
Prismatic - LiFePO4

CHARGE & DISCHARGE SPECIFICATIONS

Charge method
CCCV
Charge voltage
14.3V - 14.6V
Max. charge current
135A
End of discharge voltag
8V
Discharge current continuous
200A
Discharge pulse current
350A

TEMPERATURE SPECIFICATIONS

Charge temperature
-30°C to 45°C / -22°F to 113°F
Discharge temperature
-20°C to 60°C / -4°F to 140°F
Storage temperature
-20°C to 45°C / -4°F to 113°F

COMPLIANCE SPECIFICATIONS

Certifications
CE, FCC, UN 38.3, UN ECE R10.06, UL 1642 (Cells)
Shipping classification
UN 3480

GENERAL SPECIFICATIONS

EAN-13
8718531362185
Battery designation
lFpP/27/148/135[3p4s] M/-20+60/95

Available to download Here

Be In Charge - Software and App

Super B provides a Be In Charge Software tool which can be used to read out the internal BMS system. The software uses a CAN to USB converter to connect to the communication interface. The software is capable of reading out the actual status like battery / cell voltages and temperature but also statistical information. The Be In Charge software can also be used to update the installed firmware of the Li-ion battery. The Be In Charge software and hardware are not part of the Li-ion battery scope of delivery. Super B also provides a Be In Charge App for mobile devices such as Android and Apple. The app can be found in the Google play store or Apple app store.

superb app
FAQ Centre

Description

The Super B Epsilon 12V150Ah traction battery delivers 12V LiFePO₄ power in a compact casing with real-time BMS, Bluetooth, fast charging, auto-heating, and 5,000+ cycles—perfect for demanding, high-performance power systems

Super B lithium batteries

Peak Traction Power & Endurance

The Super B Epsilon 12V150Ah Lithium Iron Phosphate (LiFePO4) Battery has the highest capacity in a standard casing available on the market. Due to its integrated battery management system (BMS), automatic heating functionality, Bluetooth monitoring and environmental benefits, the Super B Epilson 12V150Ah Battery is ideal for use in electric vehicles, hybrid vehicles and other electric industrial equipment.

Engineered by Super B Energy, the Epsilon Battery delivers reliable lithium power with advanced safety, monitoring and thermal performance, making it a go-to choice for motorsport teams and mobile adventurers alike.


Super B Epsilon 12V150Ah Intended Use

The Super B Epsilon 12V150Ah Lithium Traction Battery offers peak performance for high-demand environments, offering high discharge current and superior voltage stability under load. Its robust LiFePO4 chemistry makes it ideal for motorsport teams who demand consistent power output under stress.

Beyond motorsports, this battery shines in recreational vehicles, commercial vehicles, leisure boats, commercial vessels and stationary applications where space, weight and reliability are crucial. It can be used for off-grid power supply, marine power supply or a medium for (renewable) energy storage, and its compact size and fast charging make it the perfect drop-in upgrade from bulky AGM or lead-acid systems.

Please Note: Use as a starter battery is not possible. Never install multiple Epsilon Li-ion batteries in series. Up to 8 batteries can be connected in parallel to increase the total capacity up to 1200Ah for the 12V150Ah Epsilon variant.


Why Choose Super B Epsilon 12V150Ah?

It uses top-grade Lithium Iron Phosphate (LiFePO4) prismatic cells for safety, durability and long cycle life
Integrated Battery Management System (BMS) provides real time protection against overcharging, overheating, short-circuiting and imbalance—ensuring maximum longevity and performance in every charge
Automatic internal heating allows for sub-zero charging, making it ideal for harsh environments
Robust casing made from environmentally friendly materials (fully recyclable)
Battery monitoring / history storage
Adaptive cell balancing
Configurable general-purpose inputs/outputs to control external devices like chargers
Separate power output connection for powering accessories. Analogue SoC output
Multi-connectable coated aluminium terminals, including temperature sensors for protection
LN3 / DIN H6 and LN5 / DIN H8 sizes available in different capacities (100Ah and 150Ah)
Integrated and configurable discharge limit (Shutdown based on State of Charge)
CAN bus (wired), LIN bus (wired) and Bluetooth (wireless) connectivity allows you to monitor your battery in real time using the free Be In Charge app

Compared to traditional batteries, the Epsilon 12V150Ah delivers faster charging times, a significantly longer lifespan and more usable energy per cycle. With more than 5,000 cycles at full depth of discharge and over 96% energy efficiency, it's an investment in long-term performance and peace of mind.

Its low self-discharge (less than 3% per month) ensures that the battery retains its charge, even when not in use—ideal for seasonal applications like racing, sailing or overlanding. The integrated Battery Management System (BMS) regulates temperature, voltage and current to protect your system in real time, while the multi-connectable coated aluminium terminals and a robust housing make installation flexible and secure.


Performance

Low maintenance
Fast charging
Safest lithium technology
High discharge currents
High capacity
Low weight
High cycle count
Low self-discharge

Super B Epsilon 12V150Ah Lithium Traction Battery

Is LiFePO4 Better Than Lithium-Ion?

Super B Batteries use LiFePO4, which surpasses lithium-ion in terms of safety, boasting a longer lifespan and greater thermal stability, making it ideal for prolonged use. While lithium-ion may be initially cheaper and require less upkeep, its susceptibility to overheating poses risks.


Epsilon Bluetooth Troubleshooting


Epsilon Automotive Terminal Connectors


Why Choose Super B Batteries?

Super B Energy Batteries are leaders in advanced lithium battery technology, with a focus on high-performance, long-lasting energy solutions for mobile and off-grid systems. The Epsilon 12V150Ah reflects this legacy—engineered for endurance, designed for professionals and trusted by champions.


Certifications

UN ECE R10.06 CE FCC UL Certified UN38.3

3-Year Warranty

The Super B Epsilon 12V100Ah Battery comes with a 3-year manufacturer warranty and support from Aim Shop’s experienced technical team for your peace of mind. Whether you're building a custom energy setup or upgrading your race vehicle's power system, Super B provides batteries that have been engineered and tested against the harshest of environments to ensure high-performance for years to come. Super B Epsilon 3 year warranty


Specifications

ELECTRICAL SPECIFICATIONS

Nominal capacity
150Ah
Open circuit voltage
13.2v
self-discharge
<3% per month
Cycle Life
>5000 cycles (at 100% DoD)
Voltage
12v

MECHANICAL SPECIFICATIONS

Dimensions (LxWxH)
353 x 175 x 190 mm / 13.9” x 6.9” x 7.5” (=DIN H8 / LN5)
Weight
15.5 kg / 34.2 lbs
Case material
PC/ABS
Ingress protection
IP56
Cell type / Chemistry
Prismatic - LiFePO4

CHARGE & DISCHARGE SPECIFICATIONS

Charge method
CCCV
Charge voltage
14.3V - 14.6V
Max. charge current
135A
End of discharge voltag
8V
Discharge current continuous
200A
Discharge pulse current
350A

TEMPERATURE SPECIFICATIONS

Charge temperature
-30°C to 45°C / -22°F to 113°F
Discharge temperature
-20°C to 60°C / -4°F to 140°F
Storage temperature
-20°C to 45°C / -4°F to 113°F

COMPLIANCE SPECIFICATIONS

Certifications
CE, FCC, UN 38.3, UN ECE R10.06, UL 1642 (Cells)
Shipping classification
UN 3480

GENERAL SPECIFICATIONS

EAN-13
8718531362185
Battery designation
lFpP/27/148/135[3p4s] M/-20+60/95

Quickstart Guide

Available to download Here

Mobile App

Be In Charge - Software and App

Super B provides a Be In Charge Software tool which can be used to read out the internal BMS system. The software uses a CAN to USB converter to connect to the communication interface. The software is capable of reading out the actual status like battery / cell voltages and temperature but also statistical information. The Be In Charge software can also be used to update the installed firmware of the Li-ion battery. The Be In Charge software and hardware are not part of the Li-ion battery scope of delivery. Super B also provides a Be In Charge App for mobile devices such as Android and Apple. The app can be found in the Google play store or Apple app store.

superb app

Downloads

FAQ Centre

FAQ Centre