Entries by admin

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Emergency Exit Backup Battery: A Complete Guide to LiFePO4 Replacement Batteries for Exit Signs

If your exit sign or emergency light won’t hold a charge, blinks during a self-test, or fails its required 90-minute discharge test, the fix is almost always the same: the internal emergency exit backup battery has reached the end of its life. Facility managers, electrical contractors, and OEMs who search for “exit sign battery replacement,” […]

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Autonomous Surface Vehicle Battery: How to Choose a 14.8V Li-ion Power Pack for Your ASV/USV

Every autonomous surface vehicle (ASV) design involves a trade‑off among endurance, payload, and available space. The battery pack sits right at the center of that trade‑off. Engineers often search for “ASV battery,” “USV power system,” “14.8V Li-ion battery pack,” or “high-capacity marine battery.” They are almost always trying to solve the same problem: fitting enough […]

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Low-Temperature LiFePO4 Battery for Remote Weather Stations: Powering Snow Measurement Equipment Through Mountain Winters

When a snow measurement station goes up on an exposed mountain ridge, its battery must survive harsh conditions. Most electronics were never built for such extremes. Sub‑zero winds, months of weak sunlight, and no technician within reach for years all place the burden on one component. That component is the power source. This is exactly […]

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Medical Device Battery Pack: Engineering the 25.2V 2000mAh Li-ion Right

By  Dawn  •  Battery Engineer, Safety & Compliance  •  Himax Electronics  •  July 2026 Topics: Medical Battery Pack  /  Li-ion Safety  /  BMS  /  IEC 62133  /  Custom Pack Development   Designing a medical device battery pack 25.2V requires more than just picking cells and wiring them together. When a medical device team reaches out about a […]

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LiFePO4 Battery for Solar Tracker Commissioning Tools: What the Field Demands

By  Joan  •  Battery Engineer, Custom Pack Development  •  Himax Electronics  •  July 2026 Topics: LiFePO4 Battery Pack  /  Solar Energy  /  Commissioning Tool  /  OEM Custom Battery  /  Outdoor Power   Executive Summary Designing a LiFePO4 solar tracker battery for portable commissioning tools requires a different mindset than typical daily‑cycle applications. This post explains why a 25.6V 18Ah […]

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What I Look for in a Robot Battery Pack — and Why Samsung 18650 35E in 1S2P Gets It Right

By  Alden  •  Battery Engineer, Manufacturing & Quality Control  •  Himax Electronics  •  July 2026 Category: Li-ion Battery  /  Robot Power Pack  /  18650 Cell  /  OEM Manufacturing  /  Quality Control   Most battery-related problems I encounter on the production floor don’t start with a bad cell. However, they start with a wrong cell. The wrong […]

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The Battery Behind the Color: Why a 902020 3.7V 250mAh LiPo Is the Right Call for Handheld Color Analyzers

By  Nath  •  Battery Engineer, Cell Selection & Performance  •  Himax Electronics  •  July 2026 Category: LiPo Battery  /  Handheld Instruments  /  Color Analysis  /  OEM Battery  /  North America   Color measurement instruments have a dimension tolerance problem most people outside the industry don’t think about: the battery. Not the sensor, not the firmware, not […]

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Unlocking the 51.2V 100Ah LiFePO4 Battery: Why Rugged Internal Design and IEC 62619 Certification Matter for Golf Carts and Marine Power

When sourcing power solutions for high-demand applications like golf carts or marine vessels, B2B buyers and OEMs prioritize three critical factors. These are unshakeable safety, consistent power output, and exceptional physical durability. After all, equipment failure in the field or on the water is simply not an option. Designed specifically to tackle these harsh environments, […]

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Breaking the Temperature Barrier: Himax Wide-Temperature Ni-MH Battery Achieves Stable Charge/Discharge Across the Full -40°C to 70°C Range

Published by Himax Electronics  •  July 2026   In industrial equipment, vehicle-mounted systems, outdoor security installations, energy storage backup, and extreme-environment applications ranging from polar expeditions to high-heat industrial enclosures, a battery’s ability to perform across temperature extremes directly determines the reliability and service life of the entire system. Standard Ni-MH batteries operate in a narrow […]