Note: The average voltage regulator has about 1V of dropout (but can vary greatly). This pack, with normal alkaline batteries, will output ~5.5V causing a normal 5V board to run at around 4 to 4.5V.
- 4 AA Battery pack
- Alkaline- 1.5V * 4 = 6V
- NiMH rechargables- 1.2V * 4 = 4.8V
Amperage (Capacity) by Type
| Battery Type | Capacity (mAh) | Max Continuous Current (approx.) |
|---|---|---|
| Alkaline | 2000–3000 mAh | ~0.5–1A |
| NiMH Rechargeable | 1500–2500 mAh | ~5–10A (short bursts) |
| Lithium | 3000–3500 mAh | ~2A |