
Next Gen Aircraft Battery Powered by Sodium / LTO
Simpler - Safer
Developing new Sodium (and LTO) Aircraft batteries for the experimental market.


In terms of safety, sodium-ion chemistry is inherently more stable. These batteries are non-flammable, thermally stable, and highly resistant to thermal runaway ( > LFP ) ,offering peace of mind in aviation applications where safety is critical.
OEM custom quotes welcome for Sodium Aircraft Batteries

A Brand you can Trust
Welcome to Aerolithium/AeroSodium –
Now the simple technology of Sodium and LTO batteries can benefit your experimental aircraft includes improved cold and hot temp performance, less weight, longer life, and more power by replacing those antiquated lead and lithium batteries.
As electrical requirements evolve, Sodium is positioned to become the dominant new power source to aviation.
Sodium-ion batteries offer substantially greater energy density than AGM batteries, along with additional performance benefits, making them an attractive alternative in aircraft applications despite being a newer and developing technology. LTO offers THE BEST Low Temp and long cycle life advantage.
Compared to lithium; “advanced state-of-the-art” internal circuitry is no longer a prerequisite for battery safety: Sodium and LTO are INHERENTLY safe and therefore do not require electronic protections to make them safe.
For those needing a new battery having the same tremendous engine starting power as lithium, piston or Turbine,
same long life, ZERO maintenance, 14 or 28V, higher resting voltage than lithium, 1/3rd the weight of AGM, works with any size alternator/generator AND is inherently safer than lithium and lead-acid at a better price than lithium, you have landed at the right place.
Lithium had a good run since Aerolithium introduced LiFepo4 batteries to aviation in early 2011, but now, a new battery chemistry of Sodium (NaFePO4) and LTO have now achieved parity with Lifepo4 (LFP) in every regard except price: A Sodium/LTO aircraft battery can be made for about 10% less than a comparable lithium battery (closer to lead-acid.)
Their greater benefits; high cranking power, longer life and lower cost equals better value for your money.
Our new Sodium/LTO Aircraft Batteries are for the early adopters that want to switch away from lead-acid but have concerns about lithium. A Sodium/LTO Aircraft Battery has the same drop-in functionality as LFP/AGM and adapts to your aircraft’s charging system. The simplicity of Sodium/LTO is just one advantage over lithium w/o the uncertainty of a BMS failure; built to FAA RTCA stds. Need more proof ? https://www.catl.com/en/news/6720.html
After reviewing our new website, you feel this is right for you, please contact us.
All aircraft pictured on our website are satisfied Aerolithium battery users, we would be happy to add yours !

operational from -40c to + 70c

AeroSodium benefits you by offering;
SPECIFIC POWER W / KG
All AeroSodium Aircraft Batteries are constructed using the highest discharge-rated Grade A cells available. This results in faster cranking/spooling to N1, minimal voltage drop, lower cell temperatures on discharge and charging.
Weight and size reduction
Other benefits are the smaller size and 60% lighter weight than lead-acid, which can increase the useful load.
MATERIALS
Cells - High-rate Sodium using Copper bus bars, 6- 8AWG wire for high current, vibration , repairable if needed
We take the ' BS ' out of BMS
Our cell packs use capacitive or inductive equalization. Far superior than the passive type used in typical 'advanced' BMS's.
COMPATIBLE w 12V / 24V CHARGING SYSTEM AND ALTERNATORS
Both Sodium and LTO offer superfast charging yet wont overtax the alternator, Compatible with any size alternator/generator.
DIRECT DROP IN REPLACEMENT
Sodium / LTO chemistry is compatible with lead-acid AGM charging profiles, more environmentally friendly, with a lifespan from 8 - 20 yrs











