This table presents anonymized battery-health data shared by users of 3C Battery Manager and 3C Battery. It provides a real-world overview of how reported battery capacity varies across device models.
“Mean health” represents the average estimated full-charge capacity compared with the battery’s rated design capacity. Results above 100% are possible because the actual capacity of a new battery may be slightly higher than its nominal specification, and capacity estimates can vary between devices.
Only models with at least five valid submissions are displayed. The number of submissions is shown to help assess how representative each result may be: averages based on a small sample should be interpreted with caution.
These figures are community estimates, not laboratory measurements, and will evolve as more data is submitted.
| Model | Manufacturer | Valid submissions | Mean health | Release year |
|---|---|---|---|---|
| Pixel 10 Pro Xl | 7 | 102.5% | — | |
| Galaxy S26 Ultra | Samsung | 18 | 101.7% | — |
| Galaxy Z Fold8 | Samsung | 6 | 100.2% | — |
| Galaxy S24 | Samsung | 8 | 99.7% | 2024 |
| Galaxy S25 Ultra | Samsung | 35 | 99.3% | 2025 |
| Pixel 7a | 6 | 97.7% | — | |
| Galaxy S25 | Samsung | 12 | 96.6% | — |
| Pixel 9a | 6 | 96.5% | — | |
| Galaxy S25+ | Samsung | 8 | 95.6% | 2025 |
| Galaxy S24+ | Samsung | 13 | 95.1% | 2024 |
| Xperia 1 Vi | Sony | 5 | 94.6% | — |
| Galaxy S24 Ultra | Samsung | 32 | 94.4% | 2024 |
| Xperia 1 Vii | Sony | 8 | 94.1% | — |
| Galaxy S23 Ultra | Samsung | 27 | 93.4% | — |
| Galaxy S23 | Samsung | 8 | 93.4% | 2023 |
| Pixel 9 Pro Xl | 6 | 92.3% | — | |
| Pixel 8 | 5 | 91.9% | — | |
| Galaxy S20 Fe 5G | Samsung | 6 | 91.2% | — |
| Galaxy A53 5G | Samsung | 5 | 89.9% | 2022 |
| Galaxy Z Fold7 | Samsung | 7 | 88.7% | — |
| OnePlus 13 | OnePlus | 9 | 88.4% | 2024 |
| Pixel 6 | 7 | 87.9% | — | |
| Galaxy S22 Ultra | Samsung | 14 | 86.9% | 2022 |
| Galaxy S21 Ultra 5G | Samsung | 5 | 86.9% | — |
| Pixel 8 Pro | 12 | 85.7% | — | |
| Galaxy A52s 5G | Samsung | 6 | 83.7% | 2021 |
| Pixel 8a | 7 | 83.6% | — | |
| Galaxy S21 5G | Samsung | 5 | 81.8% | — |
| Galaxy S22 | Samsung | 8 | 81.4% | 2022 |
| Pixel 9 | 7 | 80.7% | — | |
| Galaxy S21+ 5G | Samsung | 5 | 80.5% | — |
| OnePlus 12 | OnePlus | 8 | 77.5% | 2023 |
| Xperia 1 Ii | Sony | 7 | 75.7% | — |
| Poco X6 Pro 5G | Xiaomi | 5 | 70.2% | — |
| OnePlus 15 | OnePlus | 8 | 69.4% | — |