invens · Smartphones

This page groups current published registrations under the supplier or trademark name invens. It covers 14 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: 47 h 51 min · Range: 24 h 20 min–64 h 12 min · Reported coverage: 100%

Model identifier	Battery endurance	Battery cycles	Repairability index	Energy efficiency class
invens Power V1Power V1	64 h 12 min	≥ 1,000 cycles	3.04	C
invens Halo 5Halo 5	48 h 19 min	≥ 800 cycles	2.59	B
invens NOTE 12PNOTE 12P	48 h 19 min	≥ 800 cycles	2.59	B
invens ULTRA 13PULTRA 13P	48 h 19 min	≥ 800 cycles	2.59	B
invens Air 1Air 1	47 h 51 min	≥ 800 cycles	3	B

Battery cycles

Median: ≥ 800 cycles · Range: ≥ 800 cycles–≥ 1,000 cycles · Reported coverage: 100%

Model identifier	Battery cycles	Battery endurance	Replaceable battery	Repairability index
invens Power V1Power V1	≥ 1,000 cycles	64 h 12 min	No	3.04
invens Air 1Air 1	≥ 800 cycles	47 h 51 min	Yes	3
invens Halo 5Halo 5	≥ 800 cycles	48 h 19 min	Yes	2.59
invens NOTE 12PNOTE 12P	≥ 800 cycles	48 h 19 min	Yes	2.59
invens NOTE 15PNOTE 15P	≥ 800 cycles	46 h 45 min	Yes	3.16

Repairability index

Median: 3 · Range: 2.59–3.16 · Reported coverage: 100%

Model identifier	Repairability index	Repairability class	Replaceable battery	Battery endurance
invens NOTE 15PNOTE 15P	3.16	C	Yes	46 h 45 min
invens NOTE 17PNOTE 17P	3.16	C	Yes	46 h 45 min
invens NOTE TK01NOTE TK01	3.16	C	Yes	46 h 45 min
invens NOTE TK02NOTE TK02	3.16	C	Yes	46 h 45 min
invens Power V1Power V1	3.04	C	No	64 h 12 min

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