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 3.7–3.8V per cell, known as storage voltage. Avoid fully charged or fully discharged states for storage. Use a dedicated LiPo storage bag or a fireproof container designed for battery safety. Keep batteries in a cool, dry place away from direct sunlight and heat sources, ideally below 30°C. Store them on a non-flammable surface, such as concrete or ceramic. Avoid storing multiple batteries together loosely; separate them to prevent contact. Regularly check batteries for swelling, damage, or unusual smells and dispose of any compromised cells responsibly. Never leave charging batteries unattended, and when not in use for extended periods, check and top up storage voltage every few months. Following these steps reduces fire risk and prolongs battery life.