Battery models & part numbers
| Reference / P/N |
|---|
| L17L3PG1 |
| L17M3PG1 |
| L17M3PG3 |
| Lenovo-L17M3PG1-52.5WhLong |
| SB10W69448 |
Compatible laptop models
| Model |
|---|
| Lenovo 5B10T30215 |
| Lenovo 5B10T30216 |
| Lenovo 5B10T30218 |
| Lenovo 5B10T30219 |
| Lenovo 5B10W69449 |
| Lenovo 5B10W69455 |
| Lenovo 5B10W69465 |
| Lenovo Legion Y540-17IRH-PG0 (81T3) |
Introduction
Keep your Lenovo laptop running smoothly with a genuine replacement battery. Our guide helps AU/NZ users identify compatible models and maintain optimal performance.
Common signs you need a replacement
| Symptom | Cause | Verification | Recommendation |
|---|---|---|---|
| Short battery life | Ageing cells | Check power settings | Consider replacement |
| Laptop won’t hold charge | Battery degradation | Test with power metre | Replace battery |
| Swelling or overheating | Internal damage | Visual inspection | Replace immediately |
How to check compatibility
Refer to the compatibility tables above or check your laptop’s original battery part number. Always verify against your specific model before purchase.
When to replace
Replace your battery when you notice significant performance drops, physical swelling, or if it no longer holds a charge. Most batteries last 2-4 years with regular use.
Installation guide (overview)
Power off your laptop, disconnect all cables, and remove the bottom panel. Carefully disconnect the old battery and install the new one, ensuring proper alignment. Reassemble and charge fully before first use.
Usage & care tips
Avoid extreme temperatures (ideal range 15-25°C). Don’t leave your laptop plugged in constantly. Calibrate your battery monthly by fully discharging then charging to 100%.
Safety & recycling in AU/NZ
Never attempt to repair damaged batteries. In Australia and New Zealand, recycle old batteries at authorised collection centres. Check with your local council for drop-off locations.
FAQ
How long does delivery take in AU/NZ? Typically 3-7 business days depending on your location.
Is this battery genuine? Yes, we supply authentic replacement batteries with full compatibility.
What warranty do you offer? All our batteries come with a 12-month warranty.
Can I install it myself? Yes, with basic technical skills and our installation guide.
How do I recycle my old battery? Use your local council’s battery recycling programme.
What if it doesn’t fit my laptop? Check our compatibility tables and contact us if unsure.
Do you ship to both Australia and New Zealand? Yes, we deliver to both countries.