How to Fix DJI Spark Battery Not Charging?

TL;DR:

To fix a DJI Spark battery that refuses to charge, you must bypass its protective safety states by executing specific button sequences to wake it from deep hibernation, performing a hardware reset, or clearing its internal flight data memory.
    ● To wake a battery that has entered hibernation mode after 10 days of inactivity, connect it to a charger for 5 minutes, disconnect it, press the power button for 3 seconds, release and hold it again for 20 seconds, then reconnect the charger.
    ● Force a hard reset to clear frozen circuit boards or sensor errors by pressing the power button once, holding it for 15 seconds until all LEDs flash, leaving the battery unplugged for 5 minutes, and then attempting to charge.
    ● Connect the drone to the DJI GO 4 app to delete unneeded flight logs and update the firmware, because the battery will automatically disable its charging function if its internal memory reaches full capacity.

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A DJI Spark Intelligent Flight Battery is a 1480 mAh, 11.4 V, LiPo 3S pack with a maximum charging voltage of 13.05 V and 16.87 Wh of energy. If it will not charge, first decide which state you are seeing: the pack never starts charging, it starts and then stops, or DJI GO 4 holds the level above 95% and will not push it to 100%.

Charge only between 5℃ and 40℃. That charging range is not the same as the aircraft operating range of 0℃ to 40℃. Use the official DJI USB charger, rated at a maximum of 18 W with 5V/3A, 9V/2A, or 12V/1.5A output. A full charge takes about 80 minutes on that charger. Do not force-charge, open, puncture, heat, freeze, or modify the pack.

Note: If the battery is swollen, leaking, cracked, smells unusual, becomes extremely hot, or has damaged terminals, stop charging it immediately and contact DJI Support.

Quick Diagnosis: Read the DJI Spark Battery LEDs First

The Battery Level LEDs tell you whether the pack is asleep, protecting itself, or waiting for a firmware retry. A DJI GO 4 reading above 95% is not a charging failure.

Part 1: Why Is the DJI Spark Battery Not Charging?

A Spark pack that will not start is different from a pack that stops mid-charge, a pack that only fails in one accessory, and a pack that simply sits above 95%. Match the symptom to the official Spark behavior before you replace the 1480 mAh battery.

Official Spark Charge Times and Wake Cues

Note: The Portable Charging Station turns off after 30 seconds if it detects no device, charging is complete, or the station is below 5%. A powered-on Spark or battery also powers off when you place it in a turned-on station. That shutdown is normal.

Part 2: How to Fix DJI Battery Not Charging Issue?

Work in this order. The official Spark cues below tell you when a step actually applies, so you do not treat a 95% reading or a later drop after more than 10 days idle above 65% as a dead battery.

Fix 1: Cross-Test the Official 18 W Charger, Hub, Outlet, and Battery

A weak phone adapter can make a healthy 1480 mAh Spark pack look dead. The official DJI USB charger is rated at a maximum of 18 W, with 5V/3A, 9V/2A, or 12V/1.5A output, and one battery should finish in about 80 minutes.

1. Power off Spark and remove the battery.
2. Inspect the charger, cable, hub, station contacts, and battery terminals for dirt, corrosion, bent pins, cracks, or burn marks.

   

3. Clean accessible contacts with a dry soft cloth only.
4. Connect the pack to the official DJI USB charger, not a low-power phone brick.
5. If that charge is still running far past 80 minutes, try another outlet and another official cable.
6. If you use the Spark charging hub, test another slot and compare against the official 52, 55, and 85.2 minute times.
7. If you use the Portable Charging Station and nothing happens, wait 10 seconds, then remove the pack and insert it again.
8. If one known-good Spark battery charges on the same gear and this pack does not, the battery is the problem. If no Spark battery charges, replace the charger or hub first.

Note: Avoid unknown third-party chargers and damaged USB cables. Unstable current or voltage can trigger protection and stop charging. The official Spark charger ceiling is 18 W.

Fix 2: Wake the DJI Spark Battery From Sleep or Hibernation

DJI says a brand-new Spark battery can sit in sleep mode. Connect it to the charger, fully charge it, then mount it. A depleted pack that was stored for a long time can also stay dark until the charger or Spark Portable Charging Station wakes it. That is different from the controlled auto-discharge that starts only if the level is above 65% and the pack stays idle for more than 10 days. After it starts, Spark takes about 2 days to bring the level down to 65%.

1. Check the pack for swelling, leakage, cracks, or damaged terminals before you connect power.
2. Connect it to the official DJI USB charger or Spark charging hub.
3. Leave it connected through a full charge. Do not assume it is dead because the LEDs stay dark at first.
4. If you are using the Portable Charging Station, wait 10 seconds. If charging still does not start, remove the battery and insert it again.

   

5. After the LEDs respond, let the pack finish charging before you install it in Spark.
6. If the level dropped while the pack sat unused above 65% for more than 10 days, treat that as auto-discharge first. After it starts, it takes about 2 days to reach 65%. The Spark app cannot change the timer. Charging or powering on resets or stops it. Pressing the power button does not stop auto-discharge. The process stops when the voltage falls below 3.8 V. Storage below 0℃ will not enable it.

Note: A station that powers off after 30 seconds, or a Spark that powers off after you place it in a turned-on station, is following official behavior. It is not proof that the 1480 mAh pack has failed.

Fix 3: Retry Battery Firmware Update in DJI GO 4

Spark's official FAQ says the two middle Battery Level Indicators stay solid when the battery firmware update fails. DJI's Intelligent Flight Battery LED guidance is to retry the update only when the battery level is above 75%. Use DJI GO 4. Do not force an update on a pack that cannot power on.

1. Finish the charger, temperature, and sleep checks first if the pack cannot start the aircraft.
2. Charge the remote controller and keep a stable phone connection.
3. Install the Spark battery only if it can power on safely.
4. Open DJI GO 4, connect to Spark, and confirm the battery is above 75%.
5. Follow the official firmware prompt and do not power off the aircraft during the update.

   

6. If LED 2 and LED 3 stay solid, retry the battery firmware again with the same 75% floor.
7. Restart the aircraft and try charging the pack on the official 18 W charger afterward.

Note: If the battery cannot power on, or the update still fails after a second official retry, contact DJI Support. Do not open the pack to force a firmware recovery.

Fix 4: Check Charging Temperature, Contacts, and App Warnings

Spark can fly between 0℃ and 40℃, but it can charge only between 5℃ and 40℃. If LED 4 blinks, first bring the pack into the charging range and switch to the official charger before you assume the cells are dead.

1. Bring the battery indoors and wait until it is between 5℃ and 40℃.
2. If the pack is cold, warm it gradually. If it just finished a flight, let it cool before charging.
3. Inspect the battery and charger contacts, then wipe them with a dry soft cloth.
4. Connect the official 18 W DJI USB charger and watch LED 4.
5. If the aircraft can start, open DJI GO 4 and check Battery Info for temperature, cell, or update warnings.
6. A reading above 95% is normal. Do not keep forcing a top-off to 100%.
7. Photograph any error prompt before you contact DJI Support.

Fix 5: Power-Cycle the Battery and Decide Whether It Needs DJI Service

On Spark, press the battery button once to check the power level. That short press is a status check, not a repair. Pressing and holding the same button for about 9 seconds resets the aircraft Wi-Fi. Do not use that long press as a battery reset.

1. Remove the battery from Spark.
2. Press the battery button once and read the Battery Level LEDs.

   

3. If the LEDs respond, power the pack off, wait several minutes, and reconnect the official charger.
4. If the pack can start the aircraft, open DJI GO 4 and check Battery Info, error prompts, and firmware status.
5. Contact DJI Support if the pack stays dark after an official full charge, keeps showing protection LEDs, or has any swelling, leakage, cracks, odor, or damaged terminals.

Note: Do not open, puncture, short, jump-start, or bypass the protection circuit of a DJI Intelligent Flight Battery. Spark does not publish a cycle-count replacement number in the official FAQ, so use physical damage, repeated LED faults, and a failed official charge as the service line.

Part 3: Lost DJI Spark Footage on the microSD Card?

A charging failure does not erase Spark footage by itself. A sudden power-off can still interrupt a recording or leave the card unreadable. Spark stores photos as JPEG and videos as MP4 (H.264) on a FAT32 microSD card. Power off the aircraft, remove the card, and recover those files from the card. Do not keep flying onto the same card.

Recoverit can scan microSD cards, SD cards, USB drives, and computer disks for recoverable Spark photos and videos. It does not repair the Spark battery, the 18 W charger, the charging hub, or the battery cells.

1. Power off Spark and remove the microSD card.
2. Do not record new footage or format the card.
3. Insert the card into a computer with a stable card reader.
4. Open Recoverit and choose the card under SD Card Recovery.

   

5. Click Scan, then filter for JPEG photos and MP4 videos.

   

6. Preview the recoverable files when the scan can show them.

   

7. Click Recover and save the files to the computer or another drive, not back to the same card.

   

Note: If Spark lost power while recording, recover the original MP4 first. If the recovered clip is still unreadable, run video repair on a copy afterward.

Related Video >>: How to Recover Deleted or Corrupted Videos from Drone

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Part 4: Tips to Avoid the DJI Spark Battery Not Charging Issue

Spark's official FAQ says to fully charge the battery once every three months. If a pack sits unused above 65% for more than 10 days, Spark starts a controlled auto-discharge and then takes about 2 days to reach 65%. That later drop is not a failed charger. For general Intelligent Flight Battery care, DJI also recommends storing a pack around 40% to 65% if you will not use it for more than 10 days.

Conclusion

When a DJI Spark battery is not charging, start with the official limits: a 1480 mAh, 11.4 V pack, the 18 W USB charger, the 5℃ to 40℃ charging range, and the Battery Level LEDs. A charge that stops above 95% in DJI GO 4 is normal. A later drop after unused storage above 65% for more than 10 days is controlled auto-discharge, not a dead charger. A charge that never starts needs the official charger, a sleep-mode wake, or a 10-second reseat on the Portable Charging Station.

If LED 2 and LED 3 stay solid, retry the firmware in DJI GO 4 only above 75%. If the pack is swollen, stays dark after an official full charge, or keeps showing protection LEDs, stop and contact DJI Support.

If the same power loss interrupted a recording, remove the FAT32 microSD card and scan it with Recoverit for JPEG and MP4 files. Recoverit can help with lost Spark footage. It does not repair the battery.