Drone Battery for Search and Rescue
When a volunteer fire crew radios that a hiker is missing above the tree line, the clock is not measured in hours—it is measured in body heat. Over my twel…
Lightweight Drone Battery Design
When a customer sends me a new airframe and asks, “How do we make it fly longer?” the honest answer is almost never “add more battery.” It is “remove mass…
Drone Battery Parallel vs Series Configurations Explained
Every week at Horizon Power I review at least a handful of drone pack drawings from customers, and the same misunderstanding shows up again and again: peo…
Drone Battery Swelling Prevention
Why Swollen Drone Batteries Show Up on My Bench
As a senior lithium battery engineer at Horizon Power, I have personally torn down and root-caused several…
Drone Battery for Cinematic and Mapping Missions
When a film crew asks me how long their cinematic drone will stay airborne, or when a survey team wants a mapping drone that can cover a whole quarry on a…
Drone Battery for Agricultural Spraying Drones
I have spent the better part of a decade on the factory floor and in the field with crop-spraying operators, and if there is one thing I can tell you as a…
High Discharge Drone Battery
As a senior lithium battery engineer at Horizon Power, I have spent the last decade on the test bench with drone battery packs that either throttled at 80%…
Drone Battery Smart Monitoring
Why Smart Monitoring Matters for a Drone Battery
In fifteen years of building packs for commercial UAVs, the single biggest shift I have seen is not in cel…
Drone Battery Connector Types
Most drone operators obsess over capacity, C-rating and energy density, then bolt the pack to the airframe with whatever connector was in the parts bin. In…
Drone Battery Voltage Selection
Every drone program I have worked on—from a 250 mm racing quad to a 30 kg agricultural sprayer—has hit the same fork in the road before a single cell was s…