The internal resistance of a drone battery is a core indicator that determines the battery’s performance, health status, and flight safety.

The cycle life of a drone battery refers to the number of complete charge-discharge cycles a battery can undergo before its capacity degrades to a specific threshold of the initial capacity.

Depth of Discharge (DOD) refers to the percentage of a battery’s rated capacity that has been discharged during one charge-discharge cycle of a drone battery.

The State of Health (SOH) of a drone battery is a core indicator for evaluating the degree of attenuation of the battery’s current performance compared to its brand-new state.

SOC, short for State of Charge, is a percentage indicator that measures the proportion of the current available capacity of a UAV (Unmanned Aerial Vehicle) battery to its total rated capacity.

Charging rate is a key indicator for measuring the charging speed of UAV batteries, and it is usually expressed in “C” (charging rate).