How to Safely Store LiPo Batteries at Home

Question: What is the safest way to store LiPo batteries at home?

Answer: To safely store LiPo batteries, first ensure they are charged to about 3.7–3.8 volts per cell (storage voltage), not fully charged or fully depleted. Use a LiPo charger with a storage mode to achieve this. Store batteries in a fireproof container such as a LiPo safe bag or a metal box, placed on a non-flammable surface away from flammable materials. Keep the storage area cool and dry, ideally between 15–25°C, avoiding direct sunlight or heat sources. Do not store damaged or swollen batteries; dispose of these safely at a battery recycling centre. Label each battery with its voltage and date of last use for easy monitoring. Regularly check batteries for any signs of damage or puffing, and never leave charging batteries unattended. Following these steps reduces risks and helps extend battery life.