Mon, Nov 05, 2018
Ravn Alaska has installed the company’s TB44 (46 amp-hour) Advanced Lithium-ion Batteries on DeHavilland DHC-8 aircraft. Ravn will install TB44 batteries during routine C-check maintenance operations throughout 2018. The battery outperforms existing nickel-cadmium (NiCad) and lead-acid alternatives, delivering more power, significantly less weight, increased safety, longevity and reduced maintenance costs. The high-performance lithium-ion battery received a Federal Aviation Administration (FAA) Supplemental Type Certificate (STC) on DHC-8 100/200/300 series aircraft in 2015.
The TB44 certified lithium-ion battery utilizes proprietary Nanophosphate lithium-ion cell chemistry. This smart technology offers superior energy density, delivering three times the energy per kilogram, resulting in a highly-efficient battery that is 56 to 80 pounds lighter than competing NiCad or lead-acid batteries. In addition to significant weight savings, the TB44 provides many long-term, measurable benefits to DHC-8 owners and operators, making it a worthwhile investment.
True Blue Power is the first company in the world to achieve FAA Technical Standard Order (TSO), European Aviation Safety Agency (EASA) European Technical Standard Order (ETSO) certifications and STC approval for lithium-ion main ship batteries. In addition to the advanced lithium-ion chemistry, the TB44 is engineered to address safety on multiple levels, including cell design, containment and the integration of electronic protections. (Source: True Blue Power)
Aero-TV is a production of the Internationally syndicated Aero-News Network. Seen worldwide by hundreds of thousands of aviators and aviation adherents, ANN's Aero-TV has produced over 4500 aviation and feature programs, including well over 1500 episodes of our daily aviation news program, AIRBORNE UNLIMITED, hosted by Bri Cross, Laura Hutson, and Christopher C. Odom. Now in its third decade of operation, parent company Aero-News Network, has the most aggressive and intensive editorial profile of any aviation news organization and has published over 380,000 news and feature stories since its inception -- having pioneered the online 24/7 aviation new-media model that so many have emulated.
©2018 Aero-News Network, Inc., ALL Rights Reserved
More News
Performance-Based Navigation (PBN) [ICAO] Area navigation based on performance requirements for aircraft operating along an ATS route, on an instrument approach procedure or in a d>[...]
The Airplane Came To Rest Underneath A Set Of Damaged Power Distribution Lines On The Floor Of A Coulee On June 19, 2025, at 1412 mountain daylight time, a Cessna 172K airplane, N7>[...]
Aero Linx: FAA Managers Association (FAAMA) Recognized by the FAA, FAAMA is a professional association dedicated to the promotion of excellence in public service. The Association i>[...]
From 2023 (YouTube Edition): Jet Central Micro-Turbine Engines Impress Founded in the late-1990s, Mexico City-based Jet Central produces a unique and fascinating line of micro-turb>[...]
Also: ANOTHER Illegal Drone, KidVenture Educational Activities, Record Launches, TSA v Shoes The Senate confirmed Bryan Bedford to become the next Administrator of the FAA, in a ne>[...]
ANN's Daily Aero-Term (07.10.25): Performance-Based Navigation (PBN) [ICAO]
See All