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Apple battery BQ20Z451 2020 – Laptop Battery Chip Reset, Reprogram and Repair – Laptop Battery Analyzer and Repair Forum
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Source High quality imported IC For LG 13Z970 LBR1223E BQ20Z45 BQ20Z451 BQ20Z75 BQ30Z55 Battery Protection Board on m.alibaba.com
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Apple A1582 with bq20z451 – Not detected in laptop after reset – (pin tightness issue) – Page 2 – Laptop Battery Chip Reset, Reprogram and Repair – Laptop Battery Analyzer and Repair Forum
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Jelmer Tiete on Twitter: "If you were wondering about the battery controller in a macbook air. It's the #bq20z451 and 4 14Wh Sanyo cells. http://t.co/V51QkjiGPf" / X
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