Things You'll Need
Instructions
Fully charge your LiPo battery and remove it from its charger.
Insert the battery in a sealable plastic refrigerator bag and seal the bag.
Place the bag in an aluminum or tin container. This will protect your home in the event the battery cells short circuit and combust while in storage.
Keep the container out of humidity or sunlight. You can keep the battery stored for months in this state and it won't degrade.