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Electronics & Phones

3S 12.6V 18650 Lithium Battery Charger Protection Board PCB BMS Cell 40A Module Oc48

Electronics & Phones4.0· 41 Amazon ratings

Bias-adjusted across 41 Amazon ratings, Bayesian-shrunk to the category prior so the headline score reflects relative quality — not a raw star average. Cohort: Electronics & Phones.

22.1%
Percentile · Global
20.2%
Percentile · Cohort
Electronics & Phones
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3S 12.6V 18650 Lithium Battery Charger Protection Board PCB BMS Cell 40A Module Oc48

How the score was built

Amazon ratings
41

used for the Bayesian percentile

Raw star average
4.0 / 5

unadjusted Amazon mean

Bayesian avg
4.21

raw rating shrunk to the category prior

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Same category · Electronics & Phones

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