Drone Battery for Urban Delivery and Last-Mile Logistics
As a senior lithium battery engineer who has spent more than a decade designing power systems for commercial UAVs, I have watched the last-mile delivery co…
Drone Battery Weight Distribution and Flight Stability: A Field Engineer’s Guide
As Karl Huang, Senior Lithium Battery Engineer at Horizon Power, I have spent the last decade on the factory floor and the test field watching multirotor a…
Drone Battery for Night Operations and Lighting Payloads: An Engineer’s Field Guide
Night flying is a different sport entirely. The moment the sun drops, a professional drone battery has to do more than just spin rotors — it is now feeding…
Drone Battery Thermal Management in Hot Climates
I still remember the first time a client called me from the Middle East, frustrated that his mapping drones were dropping out of the sky at 41°C ambien…
Drone Battery Transportation Rules for Commercial Fleets
When a commercial drone operation scales from three aircraft to thirty, the weakest link in the operation often is not the airframe or the payload &mdash…
Drone Battery Storage and Long-Term Care
Over the past eleven years as a senior lithium battery engineer at Horizon Power, I have probably inspected more “dead” drone batteries than most people ha…
Battery Solution for Railway Signaling and Switches: An Engineer’s Field Guide
When a train approaches a junction at 120 km/h, the only thing standing between a safe stop and a catastrophe is a relay, a set of points, and the power th…
Battery Solution for Underwater Exploration Gear: Engineering Reliable Power for the Deep
Why Underwater Exploration Gear Needs a Purpose-Built Battery Solution
When I first started designing power systems for remotely operated vehicles (ROVs) m…
Battery Solution for Warehouse Robotics and AMRs: An Engineer’s Field Guide to Reliable AMR Power
I’m Karl Huang, a senior lithium battery engineer who has spent the better part of a decade on the factory floor and in the integration lab. Over the last…
Battery Solution for Telecom Tower Sites: Engineering Reliable 48V Backup Power
I have spent the better part of a decade standing in muddy fields next to lattice masts, watching network engineers discover that their “backup battery” wa…