Battery models & part numbers
| Reference / P/N |
|---|
| Dell-K4CP5-65Wh |
Compatible laptop models
| Model |
|---|
| Dell 03W2YX |
| Dell 09K6P |
| Dell 0F7W7V |
| Dell 11HYV |
| Dell 312-1241 |
| Dell 312-1446 |
| Dell 3W2YX |
| Dell 451-11702 |
| Dell 451-11703 |
| Dell 451-11704 |
| Dell 451-11978 |
| Dell 451-11979 |
| Dell 451-11980 |
| Dell 823F9 |
| Dell 9GJJY |
| Dell 9GXD5 |
| Dell 9P0W6 |
| Dell CPXG0 |
| Dell CWTM0 |
| Dell F33MF |
| Dell F7W7V |
| Dell FHHVX |
| Dell FN3PT |
| Dell FRR0G |
| Dell FRROG |
| Dell GYKF8 |
| Dell HGKH0 |
| Dell HJ474 |
| Dell J79X4 |
| Dell JN0C3 |
| Dell K94X6 |
| Dell KFHT8 |
| Dell Latitude E6120 |
| Dell Latitude E6220 |
| Dell Latitude E6230 |
| Dell Latitude E6320 |
| Dell Latitude E6330 |
| Dell Latitude E6430s |
| Dell MHPKF |
| Dell MPK22 |
| Dell NGXCJ |
| Dell R8R6F |
| Dell RCG54 |
| Dell RFJMW |
| Dell RXJR6 |
| Dell TPHRG |
| Dell V7M6R |
| Dell WJ38 |
| Dell WJ383 |
| Dell WRP9M |
| Dell Y0WYY |
| Dell Y40R5 |
| Dell Y61CV |
| Dell YJNKK |
| Dell YRX4W |
| Dell-K4CP5-65Wh |
Introduction
If your Dell laptop battery isn’t holding charge like it used to, you’ve come to the right place. Our Dell K4CP5 65Wh replacement battery is specifically designed for multiple Dell Latitude models and ensures reliable performance for Australian and New Zealand users.
Common signs you need a replacement
| Symptom | Cause | Verification | Recommendation |
|---|---|---|---|
| Short battery life | Ageing cells | Check power settings | Replace battery |
| Laptop shuts down unexpectedly | Voltage drops | Monitor battery health | Immediate replacement |
| Battery won’t charge fully | Charging circuit failure | Try different charger | New battery needed |
| Battery swelling | Internal damage | Visual inspection | Replace immediately |
| Overheating during use | Inefficient cells | Check temperature | Safety replacement |
How to check compatibility
Check your laptop’s model number on the bottom case or in system information. Compare it with our compatibility list above. For Australian Dell users, you can also verify through Dell’s official support centre using your service tag.
When to replace
Replace your battery when it holds less than 50% of its original capacity, shows physical damage, or causes system instability. Most Dell batteries last 2-3 years with regular use in AU/NZ conditions.
Installation guide (overview)
1. Power off and unplug your laptop. 2. Remove the bottom panel. 3. Disconnect the old battery connector. 4. Remove mounting screws. 5. Install new battery and reconnect. 6. Replace panel and power on. Always refer to your specific model’s service manual.
Usage & care tips
• Avoid complete discharge cycles
• Store between 15-25°C
• Calibrate monthly by full charge/discharge
• Keep contacts clean
• Use authorised Dell chargers in Australia
Safety & recycling in AU/NZ
Never dispose of batteries in household waste. In Australia, use Batteryback or council e-waste services. In New Zealand, utilise accredited e-waste recyclers. Damaged batteries should be handled by professionals due to fire risk.
FAQ
How long does delivery take in Australia?
Typically 3-7 business days to major cities.
Is this battery genuine Dell?
This is a high-quality compatible replacement meeting original specifications.
What warranty do you offer?
12-month warranty covering manufacturing defects.
Will this work with my Dell charger?
Yes, compatible with original Dell 65W chargers.
How do I recycle my old battery?
Contact local council e-waste services or dedicated battery recyclers.
Is installation difficult?
Most models require basic technical skills. Professional installation recommended if unsure.
What’s the battery capacity?
65Wh capacity, 11.1V, compatible with multiple Dell Latitude models.