I have been actively working in the electronics field for over 20 years. For the past 5 years, I have focused specifically on Li-ion and LiFePO4 battery technologies. During this time, I have designed and built various battery systems, working on thermal management, mobile power solutions, and portable lighting systems. I have been directly involved in the design, production, and development of lithium-based energy storage systems. Through VoltTech Insights, I share my hands-on experience in a practical and easy-to-understand way. I continue my testing and development work in my workshop in Istanbul.
Articles by Serdar E. Yıldız (105)
Tools & Equipment
PPE and Safety Gear for Battery Builders
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Cell Sorting and Grading Workflows
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Wire Strippers and Hydraulic Crimpers Guide
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Lab Bench Power Supplies for Battery Charging
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Selecting a Multimeter for High-Energy Battery Work
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Using Thermal Cameras for Diagnostic Checks
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Tools & Equipment
Choosing a Soldering Iron for Battery Work
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Tools & Equipment
Internal Resistance Meters: Using the YR1035+
02 Dec 2025
Tools & Equipment
Using Electronic Loads for Capacity Testing
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Tools & Equipment
Spot Welder Comparison: kWeld, Malectrics, and Glitter
30 Nov 2025