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Upgrade to the STC Approved Lithium-Ion Battery Kit for H125/AS350 Helicopters

TB30 Lithium-Ion Battery Kit


The TB30 lithium-ion aircraft battery offers on-condition maintenance and is configurable to meet the needs of each specific aircraft, including charge current limit, end-of-life capacity, minimum dispatch capacity and engine-start readiness. The intelligent battery systems communicate real-time, reliable and accurate state of charge and state of health. The TB30 weighs up to 60% less, and delivers more amps per pound, than any other battery. This translates into more power for engine starts, more energy for emergency and back-up power, ultra-fast recharge and much longer life.


    • 30 amp-hour nominal at 23°C/73°F

    • Weighs 27.7 lbs. — up to 60% less than lead-acid and NiCad solutions

    • Advanced NanoPhosphate® lithium-ion cell chemistry

    • Higher voltage during engine start — Less wear, less maintenance and increased useful life

    • Superior high-temperature and cold-weather performance from -40°C to +70°C (-40°F to +158°F)

    • More than 1 amp-hour per pound

    • Automatic internal heater

    • Overcharge, over-discharge, over-current, short circuit, over-temperature, under-temperature and charge current limiting protection

    • Built-in Test (BIT) Indicator communicates real-time state-of-charge and state-of-health

    • On-condition maintenance

    • Designed and built in Wichita, Kansas, USA

    • FAA TSO certified

    • Two-year limited warranty

    • Software: version 1.0.4

Blue Skies

Transport Canada

Operational Benefits of the TB30 Lithium-Ion Battery Kit


Hear from a Customer

Mario Blais, Director of Maintenance at Phoenix Heli-Flight

"It's been four years since this battery was installed and it's still performing as if it was new. At this point, I am so impressed with this system that the company has decided to upgrade the whole fleet with the TrueBlue Technology. Although I personally have nothing to gain from providing my experience to other operators, I never miss a chance to express my satisfaction with True Blue Technology and with EuroTec Vertical Flight Solutions." 


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