Long term storage for all electric vertical mast equipped with a DeltaQ charger

For long term storage, we suggest keeping the charger plugged in to AC so that the charger’s built-in maintenance logic can top-up the battery during storage to prevent overdischarge.  Alternatively, owners can periodically plug the charger in to top up the battery.  We recommend at least every two weeks during summer temperatures and at least every month during winter temperatures.