BLACK SHARK · Tablets

This page groups current published registrations under the supplier or trademark name BLACK SHARK. It covers 5 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: 216 h 43 min · Range: 94 h 7 min–216 h 43 min · Reported coverage: 100%

Model identifier	Battery endurance	Battery cycles	Repairability index	Energy efficiency class
BLACK SHARK BSM1BSM1	216 h 43 min	≥ 1,000 cycles	3.14	B
BLACK SHARK BSM2BSM2	216 h 43 min	≥ 1,000 cycles	3.14	B
BLACK SHARK BSM3BSM3	216 h 43 min	≥ 1,000 cycles	3.14	B
BLACK SHARK BSM4BSM4	216 h 43 min	≥ 1,000 cycles	3.14	B
BLACK SHARK BSG1BSG1	94 h 7 min	≥ 1,000 cycles	3.57	E

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
BLACK SHARK BSG1BSG1	≥ 1,000 cycles	94 h 7 min	No	3.57
BLACK SHARK BSM1BSM1	≥ 1,000 cycles	216 h 43 min	No	3.14
BLACK SHARK BSM2BSM2	≥ 1,000 cycles	216 h 43 min	No	3.14
BLACK SHARK BSM3BSM3	≥ 1,000 cycles	216 h 43 min	No	3.14
BLACK SHARK BSM4BSM4	≥ 1,000 cycles	216 h 43 min	No	3.14

Repairability index

Median: 3.14 · Range: 3.14–3.57 · Reported coverage: 100%

Model identifier	Repairability index	Repairability class	Replaceable battery	Battery endurance
BLACK SHARK BSG1BSG1	3.57	B	No	94 h 7 min
BLACK SHARK BSM1BSM1	3.14	C	No	216 h 43 min
BLACK SHARK BSM2BSM2	3.14	C	No	216 h 43 min
BLACK SHARK BSM3BSM3	3.14	C	No	216 h 43 min
BLACK SHARK BSM4BSM4	3.14	C	No	216 h 43 min

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