Battery models & part numbers
| Reference / P/N |
|---|
| Lenovo 3ICP6/54/90 |
| Lenovo 5B10Q39196 |
| Lenovo 5B10Q39197 |
| Lenovo 5B10W67214 |
| Lenovo 5B10W67390 |
| Lenovo L17L3PE0 |
| Lenovo-L17C3PE0-51.5Wh |
Compatible laptop models
| Model |
|---|
| Lenovo Yoga 730-15IKB (81CU) |
| Lenovo Yoga 730-15IKB 730-15IWLs |
| Lenovo Yoga 730-15IWL (81JS) |
Introduction
Keep your Lenovo Yoga 730 performing at its best with our genuine replacement battery. This 51.5Wh power solution restores your laptop’s mobility and reliability.
Common signs you need a replacement
| Symptoms | Causes | Verification | Recommendation |
|---|---|---|---|
| Battery drains quickly (under 1 hour) | Ageing cells, reduced capacity | Check battery health in Windows | Replace if capacity below 60% |
| Laptop won’t charge past 80% | Battery protection mode activated | Reset battery drivers | Replace if persistent |
| Battery swelling or overheating | Internal damage, safety risk | Visual inspection, temperature check | Replace immediately |
| Random shutdowns at 20-30% | Voltage instability | Monitor shutdown patterns | Replace battery |
How to check compatibility
Verify your laptop model matches our compatibility list. Check the label on your device’s bottom panel or use Lenovo’s official support centre for model identification.
When to replace
Consider replacement when battery life drops below 2 hours, charging becomes unreliable, or physical damage is visible. Most batteries need replacement after 2-3 years of regular use.
Installation guide (overview)
Power off and unplug your laptop. Remove the bottom panel screws, carefully disconnect the old battery, and install the new unit. Reassemble and perform initial charge cycle.
Usage & care tips
Avoid extreme temperatures (ideal range 15-25°C). Don’t leave laptop plugged in constantly. Calibrate battery monthly by draining to 10% then charging fully. Store at 40-60% charge if unused.
Safety & recycling in AU/NZ
Never puncture or disassemble batteries. In Australia and New Zealand, recycle old batteries at authorised collection points. Many electronics retailers offer free battery recycling services.
FAQ
How long does shipping take in Australia?
Most orders arrive within 3-7 business days depending on your location.
Is this battery genuine Lenovo?
Yes, this is an original Lenovo part with full compatibility.
What warranty do you offer?
All batteries come with 12 months warranty covering manufacturing defects.
Can I install this myself?
Yes, with basic technical skills and proper tools. Follow our installation guide carefully.
How do I recycle my old battery?
Drop it at any Battery World, Officeworks, or council recycling centre across Australia and New Zealand.
What’s the battery capacity?
51.5Wh providing optimal performance for Yoga 730 models.
Do you ship to New Zealand?
Yes, we ship to both Australia and New Zealand with competitive rates.