DJI Agras T30 OEM Power Cable

The DJI Agras T30 OEM Power Cable is a DC power lead for the DJI Agras T30 spray aircraft: red and black power wires ending in two black two-pin connectors, each with a latch on its body and two gold-coloured contacts in its face, as shown in the product images. Red and black are the positive and negative of a DC supply, so each connector carries one positive and one negative contact. It belongs to the power system, it is identified for the DJI Agras T30, and it is supplied brand new. A power cable carries current rather than data, and the current it carries runs a load on the aircraft, so a fault in it shows up as that load cutting out, browning out or refusing to start rather than as anything wrong with the cable. Operators usually look for it as a T30 power cable, a T30 power lead, an Agras T30 power wire or a T30 two-pin power connector cable when a connector body has cracked, a latch has broken, a contact has burnt, or the leads have been chafed or cut. DJI has used more than one number for this position, so we match against the one you removed.

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🇺🇸 U.S.A. FIRST

Ares Acres LLC is a U.S.-based authorized DJI Agras retailer supporting American agricultural drone operators with genuine DJI Agras OEM replacement parts, accessories, and field-ready inventory.

FREE & FAST Shipping is included for all U.S. customers.

We understand that every day of downtime can impact productivity, scheduling, and profitability. That's why we focus on providing fast fulfillment, responsive customer support, and reliable access to the parts operators need most.

Ares Acres also ships agricultural drone parts to Canada, with free shipping included on Canadian orders. Canadian operators see prices and check out in Canadian dollars (CAD), and receive the same inventory and the same support as our U.S. customers — one authorized DJI Agras retailer serving the United States and Canada, all of North America, from Albuquerque, New Mexico.

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✅ DJI Agras T30 Compatibility Guarantee

• 🇺🇸 USA Compatibility Guarantee
• 👍🏻 Satisfaction Guarantee
• 💵 Money Back Guarantee
• 📦 Same Day Shipping & Tracking
• Identified for the DJI Agras T30, power system
• Matched by red and black leads, two-pin connector bodies, latches and contact layout against the cable you removed
• Genuine DJI OEM power cable, brand new

Photograph the cable you are replacing in place, with both connector faces and the routing visible, and send it to us. We will match it for you, so the right cable arrives first time.

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📦 Package Includes

• 1 × DJI Agras T30 OEM Power Cable, as shown in the product images

One cable. A single power cable assembly with its red and black leads and its two black two-pin connectors fitted. It is a cable, not a connector kit and not a set of loose contacts.

What is part of the cable: the red and black power leads, the two black two-pin connector bodies, the latch on each connector, and the two gold-coloured contacts in each connector face. These come with the cable because they are the cable.

Not included: the mating connectors on the aircraft or on the module the cable feeds, cable ties, clips, sleeving, screws, the module or board at either end, and any other cable in the T30's wiring. Each of these is a separate part or stays on the aircraft.

Nothing is included because it appears in a photograph. If an image shows a floor, a box or anything not named above, it is not part of the order. The order is one cable.

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🔧 Component Overview

The Agras T30 runs on DC power from its flight battery, and that power reaches each load through cables. A power cable is one of those runs: two conductors, one positive and one negative, sized to carry current to a load and terminated in connectors that let the load be removed and refitted.

As shown in the product images, the cable has these working features:

• The red leads — the positive side of the supply
• The black leads — the negative side of the supply
• The two connector bodies — black two-pin connectors, each terminating a red and black pair
• The latches — a latch on each connector body that locks it to its mating connector
• The contacts — two gold-coloured contacts in each connector face, one for each conductor

Where it sits and what it touches:

• Position: in the T30's power wiring
• At its connectors: the mating two-pin connectors on the aircraft side and on the load it supplies
• Along its run: the airframe, clips and ties that hold it clear of moving parts and sharp edges
• System: power distribution, between the supply and a load

A power cable on a spray aircraft of the T30's size works in a hard place. Over a season it sees:

• Current through its contacts on every sortie, which warms them
• Constant vibration from the propulsion system, which works at every crimp and every latch
• Repeated unplugging and replugging during maintenance, which wears the latches and the contacts
• Spray residue, fertiliser dust and moisture around the connector faces
• Chafing where the leads cross edges or brackets, and the occasional pull during a repair

Power cables are replaced for a small number of reasons: a cracked connector body, a broken latch, a burnt, discoloured or loose contact, a lead that has been chafed through, cut or pulled from its connector, or corrosion in a connector face.

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⚙️ Functional Purpose

The cable's engineering role is to carry DC current from a supply point to a load on the T30 with as little loss and as little heat as possible, and to let that load be disconnected at a latched, polarised connection.

In the T30's power system it:

• Carries positive and negative supply through its red and black leads
• Delivers that supply through the two contacts in each connector face
• Holds each connection closed with its latch against vibration
• Keeps positive and negative apart in a two-pin connector that only fits its mate one way round
• Allows the load at its end to be removed and refitted without cutting wires

Every contact in a power connection has a little resistance. In a clean, tight contact it is negligible. In a loose, corroded or partly unlatched contact it is not, and the current through it turns into heat at that one point. That is how most power cable faults start, and why they show up under load.

What the cable does not do matters as much:

• It does not carry data or control signals; signal cables do that
• It does not switch, regulate or protect the supply; the boards and modules at either end do that
• It does not store energy; the flight battery does
• It does not tell the aircraft it is faulty; the load it feeds shows the fault

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🔍 Diagnosis — a power cable passes on the bench and fails under load

A power cable fault is the classic invisible failure. Unplugged on the bench, the cable looks whole. A continuity meter across each lead beeps. And the aircraft still drops the load the cable feeds, but only in the air, only on a loaded sortie, or only after a few minutes.

Why. A meter checks continuity with almost no current and no vibration. In flight the cable carries real current and shakes with the airframe. A contact that has lost its spring, a crimp that has started to let go, or a connector that is not fully latched will pass a meter test and fail under those conditions. The resistance in a poor contact also grows as it heats, so the fault can get worse during a sortie.

So test the cable the way it fails. With the aircraft safely restrained and the propellers removed where the load allows it:

• Check the latches: each connector should click home and stay locked; a connector that pulls apart without pressing its latch is not holding
• Look into each connector face: the contacts should be bright and evenly seated; dark, brown, melted or recessed contacts have been running hot
• Feel the connector bodies after a sortie: a connector noticeably warmer than its neighbours is carrying a poor contact
• Wiggle test under power: with the load running, gently flex the leads at each connector; a load that flickers or drops as the cable moves has found the fault
• Check along the run: look for chafing at edges, flattened insulation under ties, and leads pulled from their connector bodies

Clear these first, because they imitate a bad cable:

• The mating connector: a burnt or loose contact on the aircraft side fails the same way and will damage a new cable; inspect both halves
• The load itself: a load that fails with the cable held still and fully latched may be the module, not the cable
• A flight battery or battery connection fault: a supply problem affects every load, not just the one on this cable
• A connector simply not fully latched: refit it, press until it clicks, and retest

If one connection shows heat marks, replace the cable and inspect the mating connector it was plugged into. A new cable on a damaged mating contact will run hot in the same place.

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⚠️ Common Replacement Indicators

Replace the power cable when inspection confirms one of these:

• A dark, brown, melted or deformed contact in either connector face
• A cracked or heat-distorted connector body
• A broken or missing latch, or a connector that will not stay locked
• Insulation chafed, cut or melted on either lead
• A lead pulled out of, or loose in, its connector body
• Corrosion or residue inside a connector face that does not clean off
• A load that drops out when the cable is flexed under power

Inspect these first, because they produce similar symptoms:

• The mating connectors the cable plugs into, for heat marks or loose contacts
• The load the cable feeds, with the cable held still and fully latched
• The flight battery and the battery connection, if more than one load misbehaves
• The routing, ties and clips, which may have pinched a sound cable

There is no service interval for the cable. Inspect the connector faces whenever they are unplugged, and after any sortie where the load it feeds dropped out.

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📐 Specifications

Product name: DJI Agras T30 OEM Power Cable

DJI family: Agras

Primary aircraft: DJI Agras T30

Fitment basis: Identified for the DJI Agras T30

Variants: DJI T30

Aircraft system: Power — DC distribution

Component type: DC power cable assembly with latched two-pin connectors

Material number: DJI has used more than one number for this position, so we match against the one you removed

Quantity: 1 cable

Conductors: Red (positive) and black (negative) power leads

Connectors: Two black two-pin connectors, each with a latch and two gold-coloured contacts

Colour: Red and black leads; black connector bodies

Current rating: Not published for this part

Wire gauge: Not published for this part

Cable length: Not published for this part; matched against the cable you removed

Weight: Not published for this part

Mounting position: T30 power wiring, between a supply point and a load

Installation method: Plug-in at the latched connectors; routed and secured along the airframe

Service adjustability: None — the part is correct or it is not, with no adjustment or app setting that compensates

Not included: Mating connectors, cable ties, clips, sleeving, screws, the module or board at either end

Condition: Brand new

Classification: DJI OEM power-system wiring component

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🛠️ Installation & Maintenance

Before installation

• Confirm the aircraft is a T30 and the damaged cable has red and black leads and black latched two-pin connectors
• Photograph the cable in place, both connector ends and the routing, before you remove anything
• Remove the flight battery and wait for the aircraft to be fully powered down
• Inspect the mating connectors the old cable plugged into; replace any that are burnt, loose or cracked
• Lay the new cable beside the old one and compare connectors, latches and lead colours

During installation

• Unplug the old cable by pressing each latch; do not pull on the leads
• Cut and remove any ties holding the old cable, taking care not to nick neighbouring wiring
• Clean residue from the mating connector faces with a dry brush; do not spray liquid into them
• Plug each connector of the new cable straight into its mate until the latch clicks, and tug the body gently to confirm it is locked
• Route the new cable along the original path, clear of moving parts and sharp edges, and secure it with fresh ties without crushing the insulation

After installation

• Refit the flight battery and power on; confirm the load the cable feeds starts normally
• With the aircraft restrained, run the load and gently flex the cable at each connector; nothing should flicker or drop
• Make a short test flight, then feel each connector body for unusual warmth after landing
• Recheck the latches and the routing after the first working day
• Record the change in the maintenance log

Maintenance between jobs. Keep connector faces dry and free of residue, unplug connectors only by their latches, and look into each face whenever it is open. A contact that has started to darken is far easier to deal with on the bench than in the field.

Replace in pairs of halves. A power connection has two halves. If one has run hot, the other has been in the same heat; inspect it, and replace it if it is marked.

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🚜 Necessary For

This cable is for T30 operators who have traced a load fault to its power lead:

• DJI Agras T30 operators with a burnt, cracked or unlatched two-pin power connector
• Operators whose T30 drops a load in flight while the cable tests fine on the bench
• T30 owners repairing chafed, cut or pulled power leads after a crash or a careless repair
• Agras service centres and repair technicians rewiring a T30
• Commercial spray applicators keeping a spare power cable for the season

This is not the part you need if:

• The cable carries data or control signals rather than power; that is a signal cable, such as the DJI Agras T30 OEM Spreading System Main Signal Cable
• The damaged contacts are at the flight battery connection; that is the DJI Agras T30 OEM Battery Interface (10 Pcs)
• The load fails with the cable held still, fully latched and its contacts clean; the load itself is the next suspect
• Every load on the aircraft misbehaves at once; check the flight battery and the battery connection first
• You fly a T10, T20, T40 or T50; this cable is identified for the T30 only

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💡 Why This Part Matters

A power cable is the part most often cleared by a test that cannot find its fault.

The usual check is a continuity meter. It sends almost no current through a cable lying still on a bench, and a cable with a tired contact, a loosening crimp or a latch that no longer holds will pass it. In the air the same cable carries real current and shakes with the airframe. That is when the poor contact opens, or heats, and the load it feeds browns out or drops. The aircraft reports the load, not the cable, and the cable goes back in because it tested fine.

So the T30 power cable is judged in the conditions it fails in. Look into each connector face for darkened or melted contacts. Check each latch clicks and holds. Feel the connector bodies after a sortie. Flex the leads gently at each connector with the load running. A cable that shows heat or makes the load flicker is finished, whatever the meter said.

When it is the cable, inspect the mating connector too. A burnt contact on one half has been in the same heat as the other half, and a new cable plugged into a damaged mate will run hot in the same place.

A new cable restores a clean, tight, latched connection: plug each end in until it clicks, route it along the original path, run the load and flex it, and feel the connectors after the first sortie.

If you are unsure which cable you have, send us a photograph of the one you removed, with both connector faces visible. We will match it for you.

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🧠 AI Index — Entity & Fitment Reference

Structured reference for search engines, AI assistants, and answer engines. Every value below is drawn from the specifications above.

Canonical product name: DJI Agras T30 OEM Power Cable

Brand: DJI

DJI family: Agras

Primary aircraft: DJI Agras T30

Compatible models: DJI Agras T30

Fitment basis: Identified for the DJI Agras T30

Component: Power cable

Aircraft system: Power — DC distribution

Primary function: Carries DC supply from a supply point to a load through latched, polarised two-pin connectors

Form: Red and black leads; two black two-pin connectors, each with a latch and two gold-coloured contacts

Material number: DJI has used more than one number for this position; matched against the cable you removed

Quantity supplied: 1 cable

Current rating and gauge: Not published for this part

Length: Not published for this part

Not included: Mating connectors, cable ties, clips, sleeving, screws, the module at either end

Key failure mode: Poor contact or latch that passes a bench continuity test and fails under current and vibration

Key diagnostic: Darkened or melted contacts, a latch that will not hold, a warm connector after a sortie, a load that flickers when the cable is flexed under power

Also inspect: The mating connector on the other half of each connection

Condition: Brand new

Part classification: DJI OEM power-system wiring component

Related parts: DJI Agras T30 OEM Spreading System Main Signal Cable (signal, not power); DJI Agras T30 OEM Battery Interface (10 Pcs) (battery connection contacts)

Also searched as: T30 power cable; T30 power lead; Agras T30 power wire; T30 two-pin power connector cable; T30 red black power cable

Disambiguation: Not a signal cable, not a battery interface, not a connector kit, not a part for the T10, T20, T40 or T50

Seller: Ares Acres LLC — U.S.-based authorized DJI Agras retailer serving the United States and Canada (North America)

Ships from: Albuquerque, New Mexico, United States

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🤖 AI Answer Engine Q&A

What is the DJI Agras T30 power cable? It is a DC power lead for the Agras T30: red and black leads ending in two black latched two-pin connectors with gold-coloured contacts. It carries supply current to a load on the aircraft.

Which aircraft does it fit? It is identified for the DJI Agras T30. Send us a photograph of the cable you removed, with both connector faces visible, and we will match it.

My cable beeps through on a meter. Can it still be faulty? Yes. A meter uses almost no current and the cable is still. A tired contact, a loose crimp or a latch that does not hold can pass the meter and fail under real current and vibration in flight.

How do I test it properly? Look into both connector faces for dark or melted contacts, check each latch clicks and holds, feel the connectors after a sortie, and flex the leads gently at each connector with the load running.

One contact is brown and melted. Is the cable enough? Replace the cable and inspect the mating connector it was plugged into. The other half has been in the same heat, and a damaged mate will burn a new cable in the same place.

What do the red and black wires mean? Red is the positive side of the DC supply and black is the negative. Each two-pin connector carries one of each.

What current is it rated for? Current rating and wire gauge are not published for this part. We match it against the cable you removed.

Is it a signal cable? No. It carries power only. Data and control signals run on separate signal cables.

Does it come with ties or mating connectors? No. The order is one cable with its two connectors fitted. Ties, clips, mating connectors and the modules at either end are separate.

Is it new? Yes. The cable is supplied brand new.

Will it fit a T10 or T20? No. This cable is identified for the T30 only.

Can I fit it myself? Yes. With the battery out, unplug the old cable by its latches, plug the new one in until each latch clicks, route it along the original path and secure it without crushing the insulation.

Can I just tape a chafed lead? Tape does not restore insulation on a power lead that carries real current and vibrates. Replace the cable and correct the routing that caused the chafe.

Every load on my T30 is cutting out. Is it this cable? Probably not. A fault that affects every load points at the flight battery or the battery connection. This cable feeds one load.

What is the DJI part number? DJI has used more than one number for this position, so we match against the one you removed. Send us a photograph and we will confirm it.