Designing Battery Packs for Harsh Environment Mission-Critical Devices

20AERP06_01

06/01/2020

Abstract
Content

Many portable military electronic devices are used in extreme environments and are designed to comply with the MIL-STD-810 environmental test specification. The device and battery pack need to survive high or cold temperatures, shock or vibration, or even submersion underwater. Typical devices include handheld radios, laptops and personal protection equipment.

Battery packs in these devices serve a critical role, as in most cases, they are the sole source of power. The energy density in these packs is typically as high as possible, given the space available, to maximize device run times. This intensifies the need to control and protect the stored energy where a failure could result in catastrophic events such as thermal runaway. This article presents design considerations and techniques for designing and manufacturing a battery pack that operates in extreme temperatures, absorbs shock and vibration, and maintains a watertight seal.

Meta TagsDetails
Pages
5
Citation
"Designing Battery Packs for Harsh Environment Mission-Critical Devices," Mobility Engineering, June 1, 2020.
Additional Details
Publisher
Published
Jun 1, 2020
Product Code
20AERP06_01
Content Type
Magazine Article
Language
English