Lithium-ion Aircraft Battery
- New
Are you a pilot or aircraft owner? Search our Dealer Locator to find our products near you.
Same-size replacement for standard 44 amp-hour batteries with more power, less weight, and no maintenance.
- 50 amp-hour nominal at 23°C/73°F
- Weighs 43.9 lbs. — up to 50% 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
- ARINC 429, Analog and Discrete communication
- 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
Capacity
50 amp-hour nominal (at 23°C/73°F)
Charge Voltage
28 VDC nominal
Output Voltage
26.4 VDC nominal
Output Current
460A continuous (1500A max)
Technology
Advanced NanoPhosphate® lithium-ion cell chemistry
Energy Density
66.3 Wh/Kg
Charge Current Limiting
Programmable up to 8C or unlimited
Operating Temperature
-40°C to +70°C (-40°F to +158°F)
Weight
43.9 lbs. (19.91 kg)
Dimensions
10.9" L x 11.8" W x 10.3" H
Configuration
21P8S; 7 parallel x 8 in series x 3
Battery 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