Z8OhHABI

High-performance battery internal resistance tester board

Overview

I bought an internal resistance meter from "Qingyang Shangpin" on Taobao, also made by a Bilibili expert, for only 30 yuan. However, it only had the meter head, and the wiring was too messy, so I designed a circuit board and installed it to make it neater. It's not technically difficult. The video is on Bilibili: https://www.bilibili.com/video/BV18c411S7P7

Design Files

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Update:2026-03-26 15:13:50

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