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, known as storage voltage. Avoid fully charging or fully discharging them before storage. Use a fireproof LiPo bag or a metal container to store the batteries, which helps contain any potential fire. Keep the batteries in a cool, dry place away from direct sunlight and heat sources, ideally below 25°C. Store them on a non-flammable surface, such as concrete or ceramic tiles, and away from flammable materials. Never leave charging or discharging batteries unattended, and regularly check their voltage every few weeks to ensure it remains stable. If a battery is swollen, damaged, or leaking, do not use it and dispose of it safely following local regulations. These steps reduce fire risk and extend battery life, keeping your home and hobby safe.