Lithium-ion Aircraft Battery

  • New
Part Number
6430273-1
Model Number
TB270V
Manufacturer
Mid-Continent Instruments and Avionics
Technical Description
270 VDC, 7.5 Ah, 60.0 lbs, Lithium-ion
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Benefits and Specifications
Benefits
  • Weighs only 60.0 lbs.
  • 7.5 amp-hour nominal at 23°C/73°F
  • Utilizes proprietary 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)
  • Automatic internal heater
  • Overcharge, over-discharge, over-current, short circuit, over-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
Specifications

Capacity
7.5 amp-hour nominal (at 23°C/73°F)

Charge Voltage
288 VDC

Output Voltage
264 VDC nominal

Output Current
210A continuous (240A max)

Technology
Lithium-ion cell chemistry

Energy Density
70.6 Wh/kg (85.9 Wh/liter)

Charge Current Limiting
Programmable up to 60A or unlimited

Operating Temperature
-40°C to +70°C (-40°F to +158°F)

Weight
60.0 lbs.

Dimensions
13.25"L x 11.0"W x 9.3"H

Configuration
3P80S; 1 parallel x 80 series x 3

Battery Life Expectancy
8 years (average)

Maintenance
On-condition

Case
Anodized aluminum, blue

6430273-1
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