# Battery Charging and Storage Best Practices

### LiPo Charging and Balancing

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* **Always use a balance charger:** Ensures each cell is charged evenly, preventing overcharge and extending battery life.
* **Set correct cell count and charge rate:** For example, a 3S battery (3 cells) should be set to 11.1V nominal (3.7V × 3), max 12.6V (4.2V × 3).
* **Charge at 1C:** If your battery is 2200mAh, set current to 2.2A.
* **Never leave charging batteries unattended:** Most LiPo incidents happen during charging.
* **Check for swelling or damage:** Never charge a damaged LiPo.
* **Allow cooling after charging:** Let the battery cool for 15 minutes before use.

### Balance Charging Steps

1. Connect power and balance connectors to the charger.
2. Set charger to Balance Charge mode and select battery type.
3. Double-check connections, start charging, and monitor the process.
4. The charger will balance all cells, improving battery health and safety.

### LiPo Storage Charging

* **Store at 40–60% charge:** Typically 3.7–3.85V per cell.
* **Avoid full charge or deep discharge before storage:** Both reduce lifespan.
* **Store in a cool, dry, fireproof container:** Use LiPo bags or metal boxes, away from flammable materials.
* **Check voltage every 2–3 months:** Recharge if voltage drops below safe range.

### General Safety Tips

* **Never exceed max voltage (4.2V per cell for LiPo, 4.35V for LiHV).**
* **Always use the correct charger for your battery chemistry.**
* **Do not short-circuit, puncture, or overheat batteries.**
* **Dispose of old or damaged batteries at designated recycling facilities.**
