Rankquant
MethodologyAbout

Electronics & Phones

Hero 10 Battery Hero 12/9 Battery Hero 11 Battery and Triple Hero 12/11/10/9 Battery Charger Bundle Compatible with GoPro Hero 12 Black,Hero 11 Black,Hero 10 Black,Hero 9 Black

Electronics & Phones4.1· 74 Amazon ratings

Bias-adjusted across 74 Amazon ratings, Bayesian-shrunk to the category prior so the headline score reflects relative quality — not a raw star average. Cohort: Electronics & Phones.

22.7%
Percentile · Global
20.7%
Percentile · Cohort
Electronics & Phones
View on Amazon

Amazon Associates link · as an Amazon Associate we earn from qualifying purchases, at no extra cost to you.

Hero 10 Battery Hero 12/9 Battery Hero 11 Battery and Triple Hero 12/11/10/9 Battery Charger Bundle Compatible with GoPro Hero 12 Black,Hero 11 Black,Hero 10 Black,Hero 9 Black

How the score was built

Amazon ratings
74

used for the Bayesian percentile

Raw star average
4.1 / 5

unadjusted Amazon mean

Bayesian avg
4.21

raw rating shrunk to the category prior

Reviewer-graph z
-0.130

bias-corrected vs. each reviewer's baseline (1 qualifying)

Buy it: View on Amazon →

Same category · Electronics & Phones

Similar products