Eaglepicher Technologies, LLC

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EaglePicher Technologies is an industry leader in integrated power solutions. Demands on technology call for batteries and devices that are both smaller and lighter, yet deliver more energy while increasing safety. In response to these demands, we are providing the newest technology innovations which support our customers from concept to final production.

In the span of 169 years, we have created innovative and customized solutions for a multitude of defense, aerospace, commercial, and medical customers. Our research and development capabilities are unsurpassed. With a team consisting of over 250 astute scientists and accomplished engineers, combined with our state-of-the-art equipment and facilities, EaglePicher is creating energy storage solutions to meet our customers' specific and specialized power needs. At EaglePicher, we ensure the right power is always available. Whether it is EaglePicher’s cutting-edge research in hybrid technologies or ground-breaking innovation modernization in the oil and gas industries, you can look to the experts at EaglePicher for the solution.

EaglePicher's Total Cell Hours in Space

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MAR-9519

MAR-9519 Battery

Lithium-Ion (Li-Ion) Rechargable

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Features

IP7S Battery Configuaration
Battery Management System (BMS)
Distributed, Embedded Controllers
Master µC, with individual microcontroller per cell
Software (Aircraft) being certified to highest Design Assurance Level
PBIT & CBIT integratity checks
Cell & Battery-Level Protections: Voltages, Currents, temperatures, and Cell Heater Controls
Cell balance charging
SOC, SOH, BEL Computations

Specifications
Part #	MAR 9519
Beginning of Life Capacity	47 AH
Nominal Voltage	29.5 V
Mass	19.2 kg
Dimensions	79.6" W x 8.81"L x 10.62" H
Specific Energy	64.1 Wh/Kg
Energy Density	104.4 Wh/l
Storage Temperature	-20° to 60°C
Operating Temperature	-20° to 60°C
Change Current Limit	47 A to 4.2 EOCV CC/CV
Discharge Current	47 A
Discharge Pulse (max)	500 A
Operating Voltage Range	12.6V - 33.6V