Where to store lipo batteries?

Storing LiPo (Lithium Polymer) batteries correctly is crucial for safety and longevity. Here are some guidelines on where and how to store LiPo batteries:

Ideal Storage Conditions

1.      Temperature:

• Cool Environment: Store LiPo batteries in a cool, dry place, ideally at temperatures between 15°C and 25°C (59°F and 77°F). Avoid storing them in places that can get very hot (like inside a car) or very cold (like an unheated garage in winter).

2.      Humidity:

• Low Humidity: Keep the storage area dry to prevent moisture from affecting the batteries. Humidity levels should be kept low to avoid any risk of corrosion.

3.      Partial Charge:

• Storage Charge Level: Store LiPo batteries at around 50% - 60% charge (approximately 3.7V to 3.85V per cell). Storing them fully charged or completely discharged can shorten their lifespan.

Safe Storage Practices

1.      Fireproof Container:

• LiPo Safe Bags: Use LiPo-safe bags, which are designed to contain fires and explosions if the battery were to fail.

• Metal or Ceramic Containers: Alternatively, store batteries in a metal (like an ammo box) or ceramic container to contain any potential fire.

2.      Separate Batteries:

• Avoid Contact: Store batteries separately so their terminals don’t touch each other or other conductive materials, which could cause a short circuit.

• Individual Compartments: Use individual compartments or dividers within the storage container.

3.      Avoid Flammable Materials:

• Clear Area: Do not store LiPo batteries near flammable materials or in areas with high fire risks.

4.      Periodic Checks:

• Regular Inspections: Periodically check the batteries for any signs of damage, swelling, or leakage. If a battery shows any of these signs, it should be disposed of properly.

Storage Locations

1.      Dedicated Storage Cabinet:

• A dedicated storage cabinet with proper ventilation can be a good choice. Ensure the cabinet is made of fire-resistant materials.

2.      Fireproof Safe:

• A fireproof safe can provide added security and containment in case of a battery failure.

3.      Garage or Workshop:

• If storing in a garage or workshop, ensure it is a place where temperature and humidity are controlled, and the batteries are kept away from flammable materials.

4.      Refrigerator (Optional):

• Some users store LiPo batteries in a refrigerator to maintain a consistent, cool temperature. If you choose to do this, use a dedicated appliance for batteries to avoid contamination with food, and ensure the temperature is set within the recommended range (not freezing).

General Tips

• Labeling: Label yourbatteries with their charge date and charge level to keep track of theirstatus.

• Avoid Stacking: Avoid stackingbatteries directly on top of each other to reduce the risk of physicaldamage.

• Use Storage Mode: If using a smartcharger, utilize the "storage mode" function to bring thebatteries to the proper storage voltage.

Conclusion

Proper storage of LiPo batteries involves keeping them at a partial charge in a cool, dry, and fire-resistant environment. Use appropriate containers like LiPo-safe bags or metal boxes and avoid storing them near flammable materials. Regularly inspect the batteries for any signs of damage and store them in a way that prevents short circuits. By following these guidelines, you can ensure the safety and longevity of your LiPo batteries.