
SB-E-340
Super B Nomia 12V340Ah Lithium Traction Battery
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Super B Nomia 12V340Ah Lithium Traction Battery
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Power For Performance
Engineered by Super B Energy, the Nomia 12V340Ah Battery delivers reliable lithium power with advanced safety, monitoring and thermal performance. Its advanced technology and smart software make this lithium battery a robust, low-maintenance, high-efficiency, safe and user-friendly energy storage solution, offering significant weight and space savings compared to traditional lead-acid batteries.
Super B Nomia 12V340Ah Intended Use
The Super B Nomia 12V340Ah Lithium Battery is a cutting-edge energy solution designed for a wide range of applications. From electric vehicles to renewable energy storage systems, this lithium-ion battery offers exceptional performance and reliability. With a capacity of 340 amp-hours and a nominal voltage of 12 volts, the Super B Nomia battery provides ample power for demanding tasks.
Please Note: This battery is not suitable for use as a starter battery. Up to 4 batteries can be connected in series or in parallel to increase the total capacity up to 1360Ah. When using more than 4 batteries in series or parallel, always consult Super B.
Integrated BMS
The Super B Nomia 12V340Ah Traction Battery incorporates a battery management system (BMS) to ensure a high level of safety during use. The BMS provides real time protection against overcharging, overheating, short-circuiting and imbalance, contributing to its long cycle life of over 4,000 cycles at 100% depth of discharge. This ensures maximum longevity without a decline in performance, making it an ideal choice for applications that require frequent charging and discharging, such as electric forklifts, golf carts and marine vessels. The integrated BMS also provides adaptive cell balancing.
Safe & Reliable
Due to its LiFePO4 prismatic cell technology, which is renowned for its exceptional safety, long cycle life, high energy density and integrated BMS system, the Super B Nomia Battery is amongst the safest lithium technologies on the market. In addition to its high cycle life, the Super B Nomia battery also offers fast charging capabilities. With a charging time of just a few hours, this battery can be quickly replenished and put back into operation. This not only reduces downtime but also increases efficiency, making it an ideal choice for businesses looking to maximise their productivity.
As well as the technology, the Nomia Batteries' robust casing is made from glass fibre reinforced plastic (GFRP). These features make the battery a robust, low-maintenance, highly efficient, safe and user-friendly energy storage solution, offering significant weight and space savings compared to traditional lead-acid batteries.
High-Performance
Despite its strong output, the battery remains compact and lightweight at just 417 x 227 x 314mm and 33kg, making it ideal for space-sensitive applications. The Nomia Battery supports fast charging up to 300A, delivers high discharge currents and has a low self-discharge rate under 3% per month, ensuring that the battery retains its charge, even when not in use—ideal for seasonal applications.
In addition to its energy density, the Super B Nomia 12V340Ah Lithium Traction Battery is also known for its high level of efficiency. Unlike traditional lead-acid batteries, lithium batteries can deliver power consistently over their entire discharge cycle, without suffering from the voltage drop-off that can occur with other types of batteries. Overall, the Nomia Battery offers a reliable, low-maintenance power solution for a variety of setups.
3-Year Warranty
The Super B Nomia 12V340Ah Lithium Traction 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 a 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.

Testimonials
Trusted by adventurers and businesses worldwide, Super B Energy Batteries are renowned for their reliability, compact size and seamless integration with modern systems. Take a look at some of the testimonials from people who have used Super B for their own projects.

Feel The Breeze
"We have 8 lithium iron phosphate batteries (LiFePO4) at the core of our sailing yacht, a massive upgrade from the old lead-acid. The simplicity of installation, quality, and durability made this a no-brainer!" - Feel The Breeze

Stepsover World Tour
"Lithium batteries are the best solution for an overland truck like ours. Our truck is equipped with a useful domotic system that controls everything inside the truck, from the ventilation system all the way to the water pressure inside the plumbing system. This is really useful in order to prevent damage on the road and to manage every function of the interior with just a click on our tablet. We successfully integrated the new Super B lithium batteries in our truck and now we really feel more independent." - Stepsover World Tour

Sailing Fair Isle
"These batteries are a game-changer for living off grid, and we know, from talking to our fellow cruisers, that we are not the only ones making this change to lithium. Super B are the best in the business. As we continue our journey around the world, we feel safe in the knowledge that these may be the last set of batteries we ever need to install." - Sailing Fair Isle
Technical Information
Technical Specs
Diagram

Included in the Box
Super B Nomia 12V340Ah
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Free Aim Software
Downloads
FAQs
Please read our FAQs page to find out more.
How do you download the "Be In Charge" software & 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. 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 iOS. The app can be found in the Google Play Store or Apple App Store.
How do you install the Nomia Battery in parallel to increase capacity?
To increase the system’s capacity, place the batteries in parallel in the same orientation. Place the aluminium connection tab over the plus terminal of the first and second batteries, then secure it with the spring washers and M8 bolts. Repeat the process for the other batteries. Place the protective caps over the terminals to avoid any short circuits. Repeat the same process on the minus terminals.
Connect the plus terminal of the first battery in the series and the minus terminal of the last battery to the corresponding cables on the battery interface box. Now connect the CAN cables in the correct position at the top of the batteries. Place the CAN terminator in the open port of the first battery. The remaining open terminal will connect to the battery interface box.
Note: When installing batteries in parallel, always use batteries of the same brand, type, age, capacity and state of charge.
How do you install the Nomia Battery in a series configuration?
To increase the system’s voltage, place the batteries in parallel in alternating positions. Place the aluminium connection tab over the minus terminal and the plus terminal of the first and second batteries, then secure it with the spring washers and M8 bolts. Repeat the process for the other batteries. Place the protective caps over the terminals to avoid any short circuits. Repeat the same process on the remaining batteries.
Now connect the CAN cables in the correct position at the top of the batteries. Place the CAN terminator in the open port of the first battery. The remaining open terminal will connect to the battery interface box. The plus terminal of the first battery and the minus terminal of the last battery in the series should be connected to the corresponding cables on the battery interface box.
Note: When installing batteries in series, always use batteries of the same brand, type, age, capacity and state of charge.


