- compoundsemi.com
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Flashlights
Battery: share by year
Share of flashlights by battery, by year of release.
Built-in Li-ion / Li-Po21700 Li-ion18650 Li-ionAAACR123A
| Year | Built-in Li-ion / Li-Po | 21700 Li-ion | 18650 Li-ion | AAA | CR123A | Models |
|---|---|---|---|---|---|---|
| 2026 | 22% | 24% | 16% | 15% | 15% | 67 |
| 2025 | 24% | 20% | 15% | 23% | 13% | 84 |
| 2024 | 24% | 24% | 25% | 11% | 14% | 72 |
| 2023 | 24% | 22% | 17% | 24% | 12% | 59 |
| 2022 | 43% | 21% | 9% | 18% | 7% | 68 |
| 2021 | 34% | 23% | 18% | 15% | 12% | 65 |
| 2020 | 26% | 24% | 26% | 12% | 5% | 42 |
| 2019 | 10% | 21% | 38% | 31% | 14% | 29 |
| 2018 | 4% | 0% | 36% | 44% | 16% | 25 |
By year of release; only models in our catalog are counted, so the newest year may still change.