Abstract. Lithium-ion batteries have become an indispensable power source for unmanned
aerial vehicles and other portable electronic devices, electric vehicles, and stationary energy storage
systems. However, their performance and safety can be compromised under high load conditions,
which can lead to catastrophic failures, such as thermal runaway and fire. To prevent such incidents,
it is crucial to develop reliable methods for predicting the failures of lithium-ion batteries under high
load conditions. In this article, we will discuss the prediction of failures of lithium-ion batteries under
high load on the BMS (Battery Monitoring System) charge boards in unmanned aerial vehicles
(UAV).

Keywords: lithium-ion batteries, battery monitoring system, charge boards, performance,
safety, unmanned aerial vehicles (UAV).

Ключевые слова: литий-ионные аккумуляторы, система мониторинга заряда батареи,
зарядные платы, производительность, безопасность, беспилотные летательные аппараты
(БПЛА).