By Nath — Battery Engineer, Cell Selection & Performance | Himax Electronics Let me be direct about something: most robotics battery failures I’ve seen in the field weren’t caused by a defective pack. They were caused by a pack that was never the right fit to begin with. Wrong cell chemistry. Undersized discharge rating. A […]
By Caleb — Battery Engineer, BMS & Protection Systems | Himax Electronics I’ve spent years designing BMS and protection systems for portable power applications — and few environments put a battery through its paces quite like 18 holes on a golf course. Variable terrain, temperature swings, vibration, long discharge cycles, and the occasional rough landing […]
Ask most engineers what the single most misunderstood specification on a battery datasheet is, and C-rate comes up more often than it should. It’s one of those concepts that looks deceptively simple — a number, a letter — until you’re staring at a capacity curve that doesn’t match your field data and tracing the discrepancy […]
By Shawn | Battery Engineer – Power System Design Introduction: The Power Source Your Electric Air Compressor Deserves Electric air compressor motors demand more from a battery than almost any other portable application. From the moment the motor spins up, it pulls high current for an extended period — and it does this repeatedly, often in […]
Author: Joan Li — Battery Engineer, Custom Pack Development | Himax Electronics Category: Technical Blog / Battery Engineering / Medical Applications Introduction: When a Dead Battery Is Not an Option Imagine a portable medical oxygen sensor going dark mid-shift in a busy ICU — or a wireless O2 monitoring node dropping offline during a home health visit. […]
The cathode chemistry you choose defines everything downstream — cycle life, thermal ceiling, energy density, cost per kWh, and the safety margin you’re engineering around. After years of working alongside cells from multiple chemistries across EV, stationary storage, and industrial applications, the differences stop being abstract and become very concrete very fast. This article breaks […]
How Himax Electronics Battery Engineer Shawn evaluates long-endurance Li-ion packs for autonomous security robots – with real test data and BMS specifications 1. Introduction: Why Runtime Defines Autonomous Security Robots When Daxbot deploys its security robots for 8 to 10 hours of continuous patrol at 3.7 mph, every watt-hour in the battery pack directly determines mission success. A […]
In the rapidly evolving world of custom energy storage, a significant change is taking place. While most users are familiar with “all-in-one” battery packs, a new manufacturing trend is emerging among high-end industrial clients and Electric Vehicle (EV) startups. This trend involves providing high-precision battery modules that do not include a built-in Battery Management System […]
