Important Notice
To achieve maximum performance, maintain long-term reliability, and ensure safe operation, it is essential to follow some basic rules when using LiPo and LiHV batteries. This guide, while providing general guidelines, contains essential and useful information for proper use, helping to preserve battery performance and reduce risks related to improper handling.
It is always recommended to:
- Charge batteries only inside a LiPo Safe Bag
- Store unused batteries in a safe environment, away from flammable materials
- Whenever possible, use fireproof metal containers, especially for long-term storage
FAQ - Frequently Asked Questions
When should I recharge the battery after use?
It is recommended to recharge the battery as soon as possible after use, ensuring the voltage does not drop below 3.3V per cell. Avoid deep discharge: never go below 3.0V per cell.
What is the correct charging temperature?
Charging must be performed at an ambient temperature between 10°C and 45°C.
What voltage settings should I use on the charger?
LiHV: maximum 4.35V per cell
LiPo: maximum 4.20V per cell
Exceeding these values may damage the battery and reduce safety.
What is the recommended charging current?
The recommended charging current is 1C. If the battery is excessively discharged, begin charging at 0.2C until it exceeds 3.0V per cell, before increasing the current.
What temperature range can the battery be used in?
Operating range: -20°C - 60°C
Optimal range: 10°C - 45°C
In cold environments, it is recommended to pre-warm the battery before use.
What is the maximum continuous current?
Shorty batteries: up to 40A
Stick batteries: up to 60A
Exceeding these limits may compromise performance and lifespan.
What is the minimum safe cutoff voltage?
The recommended minimum voltage is 3.0V per cell. To extend battery life, avoid full charge and discharge cycles and keep the battery between 30 and 90% charge.
How should batteries be stored when not in use?
Short-term (up to 3 months):
Temperature between -20°C and 20°C, away from heat sources and direct sunlight.
Long-term (over 3 months):
Temperature between 0°C and 25°C, with relative humidity < 75%. Batteries should be stored in safe environments, away from objects or materials that could catch fire. A fireproof metal box is the ideal solution for maximum safety.
What is the ideal storage voltage?
The recommended storage voltage is 3.8V - 3.9V per cell. Never store batteries fully charged or completely discharged.
Is a maintenance cycle necessary?
Yes. Once per month, it is recommended to perform the following maintenance cycle:
- Charge at 0.2C to 4.15V per cell - rest 5 minutes
- Discharge at 0.2C to 3.2V per cell - rest 5 minutes
- Charge at 0.2C to 3.85V per cell
How can I physically protect the battery?
Avoid impacts, crushing, puncturing, and strong mechanical stress. Always use appropriate protective containers during transport.
What precautions should be taken for air transport?
For air transport, battery voltage must be 3.6V per cell. Before traveling, it is essential to check the regulations applicable in both the departure and destination countries, as many countries and airlines apply very different rules regarding the transport of LiPo and LiHV batteries.
Regulations may vary depending on:
- Battery capacity
- Battery type (LiPo / LiHV)
- Transport method (carry-on or checked luggage)
- Specific airline policies
For this reason, always verify the official regulations of the airline and relevant authorities before traveling to avoid issues or restrictions during boarding.