Battery models & part numbers
| Reference / P/N |
|---|
| 04RRR3 |
| 4RRR3 |
| Dell-TDW5P-76Wh |
| TDW5P |
Compatible laptop models
| Model |
|---|
| Dell Alienware 13 ALW13C |
| Dell Alienware 13 ALW13C-D1738 |
| Dell Alienware 13 ALW13C-D2503S |
| Dell Alienware 13 ALW13C-D2506S |
| Dell Alienware 13 ALW13C-D2508 |
| Dell Alienware 13 ALW13C-D2715S |
| Dell Alienware 13 ALW13C-D2728 |
| Dell Alienware 13 ALW13C-D2738 |
| Dell Alienware 13 ALW13C-D2838 |
| Dell Alienware 13 R3 |
| Dell Alienware 13 R3 P81G P81G001 |
Introduction
Keep your Dell Alienware 13 gaming laptop performing at its best with a genuine replacement battery. The Dell TDW5P 76Wh battery is the authorised replacement for multiple Alienware 13 models, ensuring optimal performance and safety.
Common signs you need a replacement
| Symptoms | Causes | Verification | Recommendation |
|---|---|---|---|
| Battery drains quickly | Ageing cells, reduced capacity | Check battery health in system settings | Consider replacement if under 2 hours |
| Laptop won’t hold charge | Failed battery cells | Test with power adapter disconnected | Immediate replacement needed |
| Battery swelling | Internal damage, overheating | Visual inspection of battery compartment | Replace immediately for safety |
| Overheating during use | Inefficient battery operation | Monitor temperature with system tools | Replace if consistently over 60°C |
| Random shutdowns | Voltage instability | Check event logs for power errors | Replace to prevent data loss |
How to check compatibility
Verify your laptop model matches one of the compatible models listed above. Check your laptop’s bottom label or system information in Windows Settings. You can also remove your current battery and compare the part number with our compatibility list.
When to replace
Replace your battery when you notice significant performance decline, typically after 2-3 years of regular use. If your battery shows any swelling or doesn’t hold charge for more than 30 minutes, replacement is urgently recommended.
Installation guide (overview)
1. Power off laptop and disconnect all cables
2. Remove the bottom panel (usually 8-10 screws)
3. Disconnect battery connector from motherboard
4. Remove old battery (may be secured with screws)
5. Install new battery and reconnect connector
6. Replace bottom panel and power on
Usage & care tips
• Avoid complete discharge – charge when below 20%
• Don’t leave laptop plugged in constantly
• Store in cool, dry conditions (15-25°C ideal)
• Use only authorised Dell chargers
• Calibrate battery monthly by full charge/discharge cycle
Safety & recycling in AU/NZ
In Australia and New Zealand, lithium-ion batteries must be recycled properly. Never dispose of batteries in household waste. Use authorised battery recycling centres like Battery World, Officeworks, or council e-waste collection points. Damaged or swollen batteries should be handled with care and recycled immediately.
FAQ
How long does this battery last?
The Dell TDW5P 76Wh battery typically provides 3-5 hours of gaming or 5-7 hours of general use, depending on your settings and laptop model.
Is this battery genuine Dell?
This is an authorised replacement battery that meets Dell’s specifications and compatibility requirements for the listed Alienware 13 models.
What’s the warranty period?
Most replacement batteries come with a 12-month warranty, but check the specific product page for current warranty details.
Can I install it myself?
Yes, the installation is straightforward with basic tools. However, if you’re uncomfortable, seek professional assistance from an authorised service centre.
How do I recycle my old battery?
Take your old battery to any Officeworks, Battery World, or council recycling centre that accepts e-waste. Never dispose of lithium batteries in regular rubbish.
Will this improve my gaming performance?
While it won’t increase processing power, a healthy battery ensures stable power delivery during intensive gaming sessions, preventing unexpected shutdowns.
What if my model isn’t listed?
If your specific Alienware 13 model isn’t in our compatibility list, contact customer support with your laptop’s service tag for verification.