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| Model | AA 501 | Output power | 3.75w |
| Cell Voltage | 3.7V~4.2V | Conversion rate | 95% |
| Output current | 2.5A | Charging method | Type-c & dedicated charging holder |
| Capacity/voltage | 2000 MAH / 1.5 A | Charging time | >1.5 hours |
| Charging voltage/current | 5V / 500MA | Cycle life | ~1200 times |
| Support | OEM labeling processing |