NOTE:
If the battery becomes hot while high current discharging or flying, please do not charge the battery immediately. Wait to cool down, then inspect to recharge. If against follow the original factory using rules, possibly cause the battery to inflate or any dangerous accident happens.

Do not leave the charger is operating unattended as it may cause a fire. Charging error could result in battery explosion, fire, and other unexpected danger or property loss. Please always charge batteries with equipment in sight, do not leave charger unattended. Should you need to leave the charging area, please remove the battery and abort charging process.