Hardware Related Influencing Factors and Optimization of Charging Efficiency

DOI

10.2991/978-94-6463-986-5_93How to use a DOI?

Keywords

Chargers; Batteries; Materials

Abstract

With the rapid popularization of portable electronic devices (such as smartphones and tablets) and the accelerating adoption of electric vehicles globally, the demand for fast, efficient, and stable charging solutions has become increasingly urgent. This paper focuses on analyzing the key hardware factors that determine charging efficiency, centering on two core components: chargers and batteries. For chargers, it evaluates three critical metrics—power conversion efficiency, heat dissipation capability (discussing overheating protection triggers and component aging risks), and output parameter stability (linking stability to charging continuity, safety, and device lifespan). For batteries, it explores how cell material ionic conductivity (lithium ion vs. lithium iron phosphate (LFP) batteries, electrolyte performance) and structural design (packaging, tab layout) influence ion/electron transfer efficiency. Based on these analyses, the paper proposes targeted optimization directions: using GaN/SiC materials for chargers, enhancing thermal management and output stability, and innovating battery materials (high nickel ternary, lithium manganese iron phosphate (LMFP), silicon carbon composites) and structures (lamination process, full tab design). The study acknowledges limitations, including the neglect of software, environmental factors, and cost considerations, and suggests future research focus on hardware and software integration.

Copyright

© 2026 The Author(s)

Open Access

Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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TY  - CONF
AU  - Jingheng Peng
PY  - 2026
DA  - 2026/02/18
TI  - Hardware Related Influencing Factors and Optimization of Charging Efficiency
BT  - Proceedings of the 2025 International Conference on Electronics, Electrical and Grid Technology (ICEEGT 2025)
PB  - Atlantis Press
SP  - 908
EP  - 916
SN  - 2352-5401
UR  - https://doi.org/10.2991/978-94-6463-986-5_93
DO  - 10.2991/978-94-6463-986-5_93
ID  - Peng2026
ER  -