Sodium-Ion Battery Transport and UN38.3 Compliance
When the first batch of our 15S sodium-ion packs left the plant, the freight forwarder returned a checklist with one line highlighted: “UN 38.3 test summar…
Lithium Battery for Vending and Unattended Retail
After twelve years designing lithium battery packs for commercial equipment, I can tell you that most vending machines never need one — the machine is plug…
Lithium Battery Cell Balancing: Passive vs Active Methods
Every lithium battery pack I have torn down after a field failure tells the same story in the data log: the cells did not fail together. One cell drifted,…
Lithium Battery Deep Cycle vs Starter Applications
Most battery bank failures I investigate come down to one thing: the wrong architecture. Not a bad brand, not a defective batch — the wrong build. A cran…
Battery Solution for Mobile Banking and Pop-Up Retail
I have spent much of the last six years specifying packs for two customers who look nothing alike on paper but need exactly the same thing: a mobile bankin…
Semi-Solid State Battery Certification and Transport Guide
I have shipped semi-solid state cells to test houses and customers on four continents, and the same conversation happens every time. A procurement team he…
Lithium Battery for Aviation Ground Power Units
The first battery ground power unit I commissioned sat on a Gulf stand where the tarmac measured 68°C at
two in the afternoon, replacing a diesel unit…
Semi-Solid State Battery for Medical Devices and Implants
I am Karl Huang, a senior lithium battery engineer, and the two hardest design reviews I sit through every year are not about cars or aircraft. They are a…
Sodium-Ion Battery Cathode Materials: Layered Oxides vs (2)
Why Cathode Choice Defines a Sodium-Ion Battery
When I spec a sodium-ion battery for a stationary storage or low-speed mobility customer, the conversation…
Battery Solution for Portable Military Communications
A manpack radio that goes silent in the third hour of a 24-hour mission is a logistics failure before it is an electronics failure. In my work at Horizon P…