BOOX · Tablets

This page groups current published registrations under the supplier or trademark name BOOX. It covers 11 models in this device category. Each registration identifies a specific model variant; a similar commercial name does not establish that two regional versions are identical. The tables below separate standardized battery endurance, minimum battery-cycle durability and repairability rather than combining them into an overall brand score. Missing measurements are excluded from the corresponding table and remain visible as unavailable on model pages. Brand-wide summaries are shown only when at least five models report the metric and coverage reaches 70 percent. Counts and tables reflect the same catalog snapshot as the model pages. These data describe supplier declarations under the applicable standardized framework, not independent hands-on tests. Use the model identifier and registration number to check the exact variant, then compare compatible models or narrow the results in Finder. A leading value on one measurement does not mean that a brand or model is the best choice for every person.

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Battery endurance

Median: 43 h 2 min · Range: 17 h 10 min–91 h 5 min · Reported coverage: 100%

Model identifier	Battery endurance	Battery cycles	Repairability index	Energy efficiency class
BOOX TAB X CTAB X C	91 h 5 min	≥ 1,000 cycles	2.49	D
BOOX BOOX Note MaxBOOX Note Max	87 h 29 min	≥ 1,000 cycles	2.4	D
BOOX BOOX Go 10.3BOOX Go 10.3	61 h 43 min	≥ 1,000 cycles	2.46	D
BOOX Note Air 4CNote Air 4C	59 h 54 min	≥ 1,000 cycles	2.61	D
BOOX Note Air4 CNote Air4 C	59 h 54 min	≥ 1,000 cycles	2.61	D

Battery cycles

Median: ≥ 1,000 cycles · Range: ≥ 1,000 cycles–≥ 1,000 cycles · Reported coverage: 100%

Model identifier	Battery cycles	Battery endurance	Replaceable battery	Repairability index
BOOX BOOX Go 10.3BOOX Go 10.3	≥ 1,000 cycles	61 h 43 min	No	2.46
BOOX BOOX Note MaxBOOX Note Max	≥ 1,000 cycles	87 h 29 min	No	2.4
BOOX Go 10.3 (Gen ll)Go 10.3 (Gen ll)	≥ 1,000 cycles	37 h 43 min	No	3.01
BOOX Go 7Go 7	≥ 1,000 cycles	36 h 39 min	No	2.5
BOOX Go Color 7 (Gen II)Go Color 7 (Gen II)	≥ 1,000 cycles	43 h 2 min	No	2.5

Repairability index

Median: 2.5 · Range: 2.27–3.97 · Reported coverage: 100%

Model identifier	Repairability index	Repairability class	Replaceable battery	Battery endurance
BOOX Note Air5 CNote Air5 C	3.97	B	No	39 h 10 min
BOOX Go 10.3 (Gen ll)Go 10.3 (Gen ll)	3.01	C	No	37 h 43 min
BOOX Note Air 4CNote Air 4C	2.61	C	No	59 h 54 min
BOOX Note Air4 CNote Air4 C	2.61	C	No	59 h 54 min
BOOX Go 7Go 7	2.5	D	No	36 h 39 min

Data source: EPREL · Last updated: Sep 7, 2026