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This section will cover the proper placement of the main battery.
Always fly with a fully charged battery (at least 95%).
The DeltaQuad Evo has a battery bay (blue), a payload bay (green), and an avionics bay (red).
The main battery needs to be placed on the tray in the battery bay which is located at the front of the fuselage.
The tray has the same form and shape as the underside of the battery.
The battery must be placed in such a way that it fits on the tray.
The thicker power cables must exit the bottom of the battery and lead over the top of the battery toward the XT90 socket of the DeltaQuad Evo.
The battery tray will move forward or backward to correct for the center of gravity depending on which payload is installed.
Always make sure that no battery cable is located between the battery and the back wall of the battery bay.
This chapter will discuss how to properly charge and store the DeltaQuad Evo Li-ion battery.
The DeltaQuad Evo Li-ion battery can be charged within 1 hour at 20 amperes. Charging at this rate may limit the battery’s durability. It is recommended to charge the battery at no more than 15 amperes to maximize its lifetime.
Power on the DeltaQuad Evo Dual Charger.
Plug the yellow XT90 connector from the battery's power cables into the charger.
Take the balance lead, which is the smaller group of cables with the white connector, and plug it into the corresponding balance port on the charger.
With the DeltaQuad Evo Dual Charger, you can charge two batteries simultaneously. Therefore, make sure to connect the cables of each battery to the appropriate channel.
Each channel has two buttons: one for Current and one for Mode.
Set the mode to Charge by pressing the mode button.
We recommend charging the DeltaQuad Evo batteries at a rate of 10 to 15 amperes. You can adjust the charging current by cycling through the available values using the current button.
Press Start.
Your DeltaQuad Evo battery is now charging.
The higher the charging current, the greater the impact on the battery's life expectancy; conversely, the lower the charging current, the longer the battery's life expectancy.
When not using the battery for an extended period, it is recommended to store it with the provided DeltaQuad Dual Battery Charger. This will ensure the battery is charged or discharged to 3.7V per cell, which equals 50% of its capacity.
Plug the power and balance cables of the battery into one of the channels on the charger.
Set the mode to Storage by pressing the Mode button.
Press Start.
If the battery is fully charged when using the Storage mode, the charger will discharge the battery to 50% of its capacity. This process can take longer as the discharge power per channel is only 40W.
If the battery is below 50% capacity when using Storage mode, the charger will bring it up to 50% capacity at the set current value.
This section will cover the correct placement of the auxiliary battery.
To extend the flight time and overall mission range of the DeltaQuad Evo, the auxiliary battery can be installed in the payload bay alongside the main battery.
Always fly with batteries that are at least 95% charged, and ensure that both batteries have the same charge level.
Flying with two batteries of differing charge levels connected to the same circuit is dangerous, as the batteries will attempt to equalize their charges rapidly. This can cause excessive current flow, leading to overheating and potential failure. The resulting heat may cause the batteries to overheat and possibly catch fire, creating serious safety hazards
Never attempt to fly using only the auxiliary battery, as this will result in an incorrect center of gravity (CG). The main battery must always be installed.
Every DeltaQuad Evo includes an auxiliary battery payload box.
Similar to the main battery tray, the auxiliary battery holder is shaped to match the bottom plate of the battery.
The auxiliary battery must be positioned to fit properly on the tray. The thicker power cables should exit from the top of the battery and run over it towards the XT90 socket of the DeltaQuad Evo.
The auxiliary battery holder features a latch mechanism that secures the battery in place. After positioning the battery, rotate the latch 90 degrees until it is aligned above the battery.
The auxiliary battery payload box must always be installed in Payload Slot 1, located at the rear end of the fuselage, as it is the heaviest payload.
Each payload box features two arrows displayed on top of each handle.
There are corresponding arrows on the left and right sides of the DeltaQuad Evo's payload bay.
The arrows on the payload boxes must be aligned with the arrows in the payload bay.
Proper orientation of the payload box is crucial, as its I/O board must align with the corresponding I/O board in the payload slot.
Slide the payload box into the slot.
Push both handles of the payload box down until you hear a click from the locking mechanism, ensuring that the box is securely seated in its slot.
The frame of a properly installed payload box should be flush with the frame of the payload bay.
Each payload box has handles with two locking pins positioned opposite each other. To remove the payload box, grasp the handles with both hands, press the locking pins inward, and pull the payload box out.
This section will discuss the empty payload box and its functionality.
Every DeltaQuad Evo comes with an empty payload box.
Before takeoff, the payload bay must be fully loaded with either two single payload boxes or one double payload box. Otherwise, the OLED screen above the avionics bay will display one of the following messages:
If payload slot 1 is occupied by, for example, the Raptor 360, then payload slot 2 must be filled with the empty payload box that comes with every DeltaQuad Evo.
The vehicle will not initialize if the payload bay is either not fully loaded or incorrectly loaded.
This chapter will cover how to properly handle the DeltaQuad Evo Li-ion battery.
The DeltaQuad Evo is compatible with the DeltaQuad Evo Li-ion battery. Using other batteries is not recommended and will impact your warranty.
Use only the DeltaQuad Dual Battery Charger to charge the DeltaQuad Evo Li-ion battery. Do not use a NiCd or NiMH charger. Failure to follow this guidance may result in a fire, which could cause personal injury or property damage. DeltaQuad assumes no responsibility or liability for damages resulting from the use of third-party chargers.
Charge the batteries only at ambient temperatures between 5°C and 30°C (41°F and 86°F).
Never charge batteries unattended unless you are using a Battery Safe. When charging Li-ion batteries, always remain in constant observation to monitor the process and respond to any potential issues.
Ensure the battery is charged under supervision and away from flammable materials or surfaces.
Disconnect the battery from the charger once it is fully charged.
Do not use a damaged charger.
If you notice a battery starting to balloon or swell, discontinue the charging process immediately. Disconnect the battery and dispose of it safely. Continuing to charge a swollen battery can result in a fire. Similarly, never use a battery that is swollen or ballooned.
Since delayed chemical reactions can occur, it is best to observe the battery as a safety precaution. Battery observation should take place in a safe area outside of any building or vehicle and away from combustible materials.
Wire lead shorts can cause a fire! If you accidentally short the wires, place the battery in a safe area for observation for approximately 1 hour. Additionally, if a short occurs and makes contact with metal (such as rings on your hand), severe injuries may result due to electrical conductivity.
A battery can still ignite even after 1 hour. A battery that emits a hissing sound is almost certain to ignite. Prioritize your safety and that of your surroundings before taking any action.
In the event of a crash, wait 10 minutes to ensure the battery was not compromised before removing and safely disposing of it.
Do not use a battery that has been involved in a crash or sustained any significant impact.
Do not expose the batteries to water. If a battery pack is exposed to water, replace it immediately.
Only place the battery in the vehicle before the flight, and remove it immediately after the flight. Always transport the battery in the dedicated compartment of the flight case or a safe transportation unit, such as a fireproof bag or storage container.
In this chapter, we will cover the DeltaQuad Evo Li-ion battery, including how to handle it, install it in the DeltaQuad Evo, and power up the vehicle.
This section describes how to properly store the DeltaQuad Evo Li-ion baterry.
The battery should be stored in a safe, dark location at temperatures between 5 and 30 degrees Celsius.
If the battery is fully discharged or fully charged, perform a storage charge (approximately 50% charge or 3.7V per cell) before long-term storage. Use the Storage mode on the charger for this purpose. Storing batteries at 50% charge helps reduce stress on the cells, which can significantly extend the battery’s overall lifespan.
During long-term storage (3+ months), it is recommended to cycle charge the batteries at least once. Fully charge the battery to 100%, then discharge it to a storage charge level of 50%.
Keep the battery out of reach of children and animals. Avoid placing it near heat sources, such as furnaces or heaters.
Always keep the battery dry and do not expose it to water or any other fluids.
Remove the battery from the UAV when it is not in use.
The lifespan of Li-ion batteries is often measured by the number of charge-discharge cycles they can undergo before their capacity degrades to a certain point, usually around 80% of the original capacity. The DeltaQuad Evo Li-ion battery is rated for 600 or more cycles before noticeable degradation occurs.
