Drone Battery for Railway Track Inspection
When operators ask me to build a drone battery for railway track inspection, the first thing I tell them is that a rail corridor is not a powerline and it…
Drone Battery Energy Density vs Power Density Tradeoffs
When a buyer asks me to “just give me the longest flight time,” the first thing I do is stop and ask a sharper question: is your mission energy-limited or…
Drone Battery for Border and Perimeter Patrol
When a security director asks me how to keep a drone airborne over a 40-kilometre border fence or a refinery perimeter for an entire shift, the conversatio…
Drone Battery Warranty, Claims and Failure Analysis
Every drone battery I have ever designed eventually comes back to me. Not all of them, and not most of them — but a small, steady stream of returned…
Drone Battery for Sports Broadcast and Cinematography
I am Karl Huang, Senior Lithium Battery Engineer at Horizon Power. Most of my week is spent on inspection and industrial packs, where the customer asks a s…
Drone Battery for Forestry and Wildfire Mapping
As a senior lithium battery engineer at Horizon Power, I have spent the last several fire seasons sitting at the edge of incident command posts, watching o…
Drone Battery Connector and Wiring Harness Selection
I am Karl Huang, Senior Lithium Battery Engineer at Horizon Power. Over the past decade I have torn down more failed drone power systems than I can count,…
Drone Battery for Mining Site Survey and Stockpile Volume
As a lithium battery engineer who has spent more than a decade building packs for industrial UAVs, I have learned to respect one operating environment abov…
Drone Battery for Livestock and Rangeland Monitoring
When most people picture a drone battery, they imagine a racing quad flipping through gates or a cinematography rig chasing a car. In my decade as a senior…
Drone Battery BMS Telemetry and Health Monitoring
When a drone falls out of the sky, the failure almost never starts at the moment of the crash. In my fifteen years building packs at Horizon Power, I have…