Overview

Features

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• 46 amp-hour battery nominal at 23°C/73.4°F
• Weighs 51.7 lbs. — 40% lighter than lead-acid or nickel-cadmium alternatives
• Advanced Nanophosphate® lithium-ion cell chemistry — 3x the energy per kilogram when compared to lead-acid and nickel-cadmium cells
• 7 engine starts in 7 minutes
• 15 minutes for complete recharge when the battery is fully discharged on a typical aircraft
• Superior performance at extreme temperatures (-40°C/-40°F to +70°C/+158°F)
• Automatic internal heater
• Overcharge, over-discharge, over-current, short circuit, over-temperature and under-temperature protection
• Communicates ARINC 429 data to the cockpit
• Higher voltage during engine start — Less wear, less maintenance and increased useful life
• 2-year maintenance interval —50 – 90% savings on maintenance costs
• 8 years (average) useful life
• Designed and built in Wichita, Kansas, USA
• FAA TSO Certified
• 2-year limited warranty

Specifications

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• Capacity: 46 amp-hour nominal at 23°C/73.4°F
• Charge Voltage: 28 VDC nominal
• Output Voltage: 26.4 VDC nominal
• Output Current: 750A continuous, 1500A max
• Technology: Advanced Nanophosphate® lithium-ion cell chemistry
• Protection: Overcharge, over-discharge, over-current, short circuit, over-temperature, under-temperature
• Energy Density:
• 52.0 Wh/kg
• 64.6 Wh/liter
• Operating Temperature: -40°C to +70°C (-40°F to +158°F)
• Weight: 51.7 lbs
• Dimensions: 10.9” L x 10.5” W x 10.1” H
• Configuration: 8S19P; 8 series cells x 19 parallel modules
• Maintenance: 2-year maintenance interval; offers 50 – 90% savings on maintenance costs
• Useful Life: 8 years (average)
• Case: Powder-coated steel, blue
• Certification:
• FAA TSO certified to C179a
• ETSO certified to C179a
• RTCA DO-311 qualified
• RTCA DO-160G qualified
• UNDOT/IATA qualified