Lithium Battery Cell Grading and Sorting
What Cell Grading Actually Means
When a customer asks why two seemingly identical lithium battery packs behave differently in the field, the answer usually…
Lithium Battery Formation Process
As a senior lithium battery engineer, I have commissioned formation lines that processed everything from 2,000 mAh pouch cells to 100 Ah prismatic modules….
Lithium Battery for Forklift Lead-Acid Replacement
Why Warehouses Are Retiring Lead-Acid
When I started as a lithium battery engineer fifteen years ago, almost every forklift on a warehouse floor ran on flo…
Lithium Battery for Golf Carts and Low-Speed EVs
I am Karl Huang, Senior Lithium Battery Engineer at Horizon Power. Over the last decade I have specced, tested, and certified hundreds of packs for neighbo…
Lithium Battery for UPS and Backup Power Systems
Introduction
As a senior lithium battery engineer at Horizon Power, I have spent the last decade moving data centers, telecom sites, and industrial facilit…
Lithium Battery for Solar Street Lights
When a municipality or a contractor asks me to specify a lithium battery for solar street lights, the conversation is rarely about peak power. Street light…
How to Read a Lithium Battery Datasheet: Specs That Matter
Why a Datasheet Is the First Contract You Sign
When I started at Horizon Power as a lithium battery engineer, the first lesson my mentor drilled into me wa…
Lithium Battery Temperature Operating Range and Thermal
I have lost count of how many “dead” lithium battery packs I have revived on a cold hangar floor simply by warming them up. Temperature, more than state of…
Lithium Battery BMS Architecture
In fifteen years of designing packs, I have learned that the cells rarely fail first. What fails is the system around them. When a customer sends me a fiel…
Drone Battery Procurement
When a procurement team asks me to “quote a drone battery,” the request almost always lacks the details that actually decide whether the pack flies well. A…