Battery Care Guidance

Lithium Polymer batteries have a limited lifespan and should be replaced as necessary

Battery Maintenance

Aim to keep battery levels above 40% and below 65% when not in use.
Avoid charging the batteries to max capacity unless you are going to fly within the next day.
When done flying, always charge your batteries at least back up to storage level (40%).
Remove batteries from the aircraft when stored for an extended period.
Never over-discharge your battery.
Fully charge and discharge the battery at least once every 3 months to maintain battery health
Do not place loose batteries on any conductive surfaces, such as metal tables.
Batteries must be stored in climate controlled storage when not in use. Do not expose to excessive heat or humidity.

When charging batteries, ensure that the charging location is clean, uncluttered and well-ventilated.
Do not stack chargers when charging batteries, or place batteries on the power adapter during charging.
Do not leave batteries charging unattended.
Do not charge batteries near flammable materials or on flammable surfaces.
Plan to charge batteries no earlier than 3 days prior to flight.

Power off the aircraft completely before removing the battery.
After removing a used battery, store the battery in a shaded, but well-ventilated location.
Never store a recently used and warm battery in an enclosed battery bag or UAS case.
Document any performance issues immediately.

Check battery voltage levels at least once a month when not in use.
Check for bulging, swelling or cracks in battery casing.
Check for signs of electrical arcing, such as burn marks or melted plastic around the battery terminals.
Safely discard any battery that is showing any sign of damage or bulging.

Always store batteries in a ventilated location
Never transport a damaged battery or a battery with less than 5% remaining
Always store batteries in a specified transportation box/bag before the transit to avoid damage from external forces.
Do not store a battery with metal components such as paperclips, screws or metal nuts.

Do not use a battery that has been involved in a serious crash or heavy impact.
If a battery falls into water with the aircraft during flight, take it out immediately, and place it in a safe and open area. Maintain a safe distance from the battery until it is completely dry. Never use the battery again, and dispose of the battery properly. Do not use heat to dry batteries.
Put out any battery fire using sand, or a dry powder fire extinguisher.