DVD player won't charge / battery won't drain: Causes and solutions
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📌 3 steps to try first: ① Reconnect the cable → ② Try a different cable → ③ Try a different outlet/power source. These three steps resolve most charging issues.
Charging Troubleshooting Quick Reference Guide by Symptom
| Symptom | Most Common Cause | First Steps to Try |
|---|---|---|
| Charging indicator does not light up | Defective cable/adapter | Reconnect cable / Try a different cable |
| Battery level does not increase while charging | Charging while in use / Insufficient charging power | Charge with power off / Use high-output adapter |
| Charging completes unusually quickly | Battery degradation | Consider battery replacement |
| Battery drains quickly | Battery degradation / High brightness usage | Lower brightness / Consider battery replacement |
| Gets hot while charging | Overcharging / Adapter issue | Use genuine adapter / Charge in a cool place |
| Cannot charge with car cigarette lighter | Defective cigarette lighter adapter | Try a different cigarette lighter adapter |
Detailed Troubleshooting by Symptom
🔴 Symptom ① Charging indicator does not light up / Charging does not start
Main causes: Broken or poor contact in charging cable / Defective AC adapter / Dirty or damaged charging port
Solutions (try in order):
- Unplug and replug the charging cable to reconnect it
- Try with a different charging cable (Type-C, Micro USB, etc.)
- Try with a different outlet/power source
- Check for dirt or dust in the charging port and clean it
- Restart the DVD player and then attempt to charge
- Try charging with a mobile battery
🔴 Symptom ② Battery level does not increase while charging
Main causes: Charging while in use / Insufficient output power from charging adapter / Battery degradation
Solutions:
- Charge the DVD player with the power turned off (power consumption may exceed charging power when in use)
- Use an AC adapter with higher output power (5V/2A or more recommended)
- Charge while reducing power consumption by lowering brightness and volume
- If charging takes a long time to complete, try charging overnight
🔴 Symptom ③ Charging completes unusually quickly / Battery drains quickly
Main cause: Battery degradation over time (reduced capacity)
Solutions:
- Lower brightness and volume to reduce battery consumption
- Turn off unused functions (Wi-Fi, Bluetooth, etc.)
- Use while powered by a cigarette lighter adapter or AC adapter
- Contact manufacturer support for battery replacement
🔴 Symptom ④ Device gets hot while charging
Main causes: Use of non-genuine adapter / Charging in high-temperature environment / Overcharging
Solutions:
- Use a genuine or recommended AC adapter
- Charge in a cool, well-ventilated area
- Unplug the cable immediately after charging is complete (to prevent overcharging)
- Turn off the DVD player while charging
- If abnormal heating persists, contact manufacturer support
🔴 Symptom ⑤ Cannot charge in car (cigarette lighter)
Main causes: Defective cigarette lighter adapter / Car's cigarette lighter issue / Defective cable
Solutions:
- Reconnect the cigarette lighter adapter
- Try a different cigarette lighter adapter
- Check if a smartphone can be charged with the same adapter (to determine if the adapter is the issue)
- Check the car's cigarette lighter fuse
- Attempt to charge with the engine running (power may be insufficient when the engine is off)
Proper Charging Methods to Prolong Battery Life
Charge when remaining battery is 20-30%
Complete discharge (0%) of lithium-ion batteries can cause degradation. Aim to charge when the remaining battery is around 20-30%.
Charge with power off
When charging while in use, power consumption may exceed charging power. Turning off the power during charging improves charging efficiency.
Unplug the cable immediately after charging is complete
Continuing to charge after reaching 100% (overcharging) accelerates battery degradation. Unplug the cable immediately after charging is complete.
Store at 50-80% for long-term storage
If not using for a long period, avoid storing at full charge (100%) or complete discharge (0%), and store at around 50-80%.
Avoid charging in high temperatures or direct sunlight
Charging in high-temperature environments accelerates battery degradation. Charge in a cool, well-ventilated area.
Notes by Charging Method
| Charging Method | Recommended Adapter Output | Notes |
|---|---|---|
| Type-C (PD102) | 5V/2A or more recommended | Fast charging compatible adapter shortens charging time |
| Micro USB・USB | 5V/1A or more | Charging may be slow or not increase with low output |
| Cigarette Lighter | Adapter with 5V/2A or more | Power may be insufficient with engine off |
| Mobile Battery | Output of 5V/2A or more | Charging is slow with low-output mobile batteries |
⚡ Aestiquo PD101・PD102 Charging Specifications
- PD102: Industry's First Type-C Fast Charging: Quickly complete charging with a high-output Type-C adapter
- PD101: USB Charging Compatible: Can be charged from mobile batteries and PCs
- 4-Way Power Support: Compatible with 4 types of power sources: AC, cigarette lighter, USB, and battery
- Cigarette Lighter Power Supply: Can be used while powered on during travel (no battery drain)
If charging issues persist, please contact Aestiquo support.
View DVD Player LineupFrequently Asked Questions
What should I check first if my DVD player won't charge?
First, replug the charging cable. Then, try a different cable. If it still doesn't charge, try a different outlet/power source. The problem is often with the cable or power supply.
My battery level isn't increasing even though it's charging. Why?
If you're charging while using the device, power consumption might exceed charging power. Charge with the power off, or use a high-output adapter (5V/2A or more).
My battery is draining quickly. Is it broken?
It's highly likely due to battery degradation over time. Lithium-ion batteries lose capacity after 500-1,000 charge/discharge cycles. We recommend using it with lower brightness or powering it via the cigarette lighter adapter or AC adapter.
Which is faster, Type-C charging or USB charging?
Type-C fast charging models (PD102) can charge significantly faster than USB charging when using a compatible adapter. If you want to shorten charging time, the PD102 with Type-C fast charging is recommended.
I can't charge with my car's cigarette lighter. What should I do?
First, replug the cigarette lighter adapter. Then, check if a smartphone can be charged with the same adapter (to differentiate if it's an adapter issue). Trying to charge with the engine running can also be effective. If it still doesn't resolve, check the car's cigarette lighter fuse.
Summary
- Cannot charge: Check by replugging cable → trying different cable → trying different power source, in that order.
- Battery level not increasing: Charge with power off, use high-output adapter.
- Drains quickly: Potential battery degradation. Lower brightness, use while powered.
- Gets hot: Use genuine adapter, charge in a cool place.
- Tips for long battery life: Charge at 20-30%, avoid overcharging, avoid high temperatures.
※The information in this article is current as of July 2026. The causes and solutions for issues may vary by model. If the problem persists, please contact manufacturer support.
