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6430014-1

Model #: TB28-12V

Aviation Battery

13.2 VDC, 26 Ah, Lithium-ion, TSO

Manufactured by Mid-Continent Instruments and Avionics for True Blue Power
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  • List Price: $2,499.00
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Designed specifically for 14-volt aircraft

  • 26 amp-hour battery nominal at 23°C/73.4°F
  • Weighs 10 lbs. (4.54 kg)
  • Advanced iron phosphate lithium-ion cell chemistry
  • Higher voltage during engine start — Less wear, less maintenance and increased useful life
  • 50 minutes (at 35 amps average) for complete recharge when the battery is fully discharged
  • Superior high-temperature and cold-weather performance from -20°C to +70°C (-4°F to +158°F)
  • Overcharge, over-discharge, over-current, short circuit, over-temperature, under-temperature and charge current limiting protection
  • Communicates battery status to the cockpit via RS-232, analog and discrete signals
  • On-condition
  • 8 years (average) life expectancy
  • Designed and built in Wichita, Kansas, USA
  • FAA TSO Certified
  • Two-year limited warranty
Capacity
26 amp-hour nominal at 23°C/73.4°F

Charge Voltage
14.4 VDC nominal

Output Voltage
13.2 VDC nominal

Output Current
200A continuous, 850A max

Technology
Advanced iron phosphate lithium-ion cell chemistry

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

Energy Density
76 Wh/kg
121 Wh/liter

Operating Temperature
-20°C to +70°C (-4°F to +158°F)

Weight
10 lbs. (4.54 kg)

Dimensions
6.3” L x 5.6” W x 4.9” H

Configuration
4P4S; 4 parallel cells x 4 series cells

Life Expectancy
8 years (average)

Maintenance
On-condition

Case
Anodized aluminum, blue

Certification
FAA TSO C179b (Class A-4B)
RTCA DO-311A
RTCA DO-160G
RTCA DO-178C DAL A
UNDOT/IATA
6430014-1 Installation Manual
6430014-1 Technical Drawing

Product Flier
English

Other Downloads
Battery Family Brochure
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