Battery models & part numbers
| Reference / P/N |
|---|
| Huawei HB2994I8ECW |
| Huawei-HB299418ECW-28.65Wh |
Compatible laptop models
| Model |
|---|
| Huawei MediaPad M5 CMR-AL09 |
| Huawei MediaPad M5 CMR-AL19 |
| Huawei MediaPad M5 CMR-W09 |
| Huawei MediaPad M5 CMR-W19 |
| Huawei MediaPad M5 Pro |
Introduction
Keep your Huawei MediaPad M5 performing at its best with our authorised replacement battery. This genuine-compatible HB299418ECW 28.65Wh battery is specifically designed for Australian and New Zealand consumers seeking reliable tablet performance.
Common signs you need a replacement
| Symptoms | Causes | Verification | Recommendation |
|---|---|---|---|
| Rapid battery drain | Aged battery cells | Check battery health in settings | Consider replacement |
| Tablet won’t hold charge | Battery degradation | Monitor charging cycles | Replace battery |
| Unexpected shutdowns | Voltage instability | Test under normal usage | Immediate replacement |
| Battery swelling | Internal damage | Visual inspection | Replace immediately |
How to check compatibility
Verify your tablet model matches one of the compatible models listed above. Check your device’s model number in Settings > About Tablet. Ensure the part number HB299418ECW matches your original battery specifications.
When to replace
Replace your battery when you notice significant performance decline, typically after 2-3 years of regular use or when battery health drops below 80% capacity. Don’t wait until complete failure disrupts your work or entertainment.
Installation guide (overview)
For safety, we recommend professional installation at an authorised service centre. The process involves carefully opening the tablet casing, disconnecting the old battery, and installing the new unit with proper alignment and connection.
Usage & care tips
• Avoid extreme temperatures (ideal range 0°C to 35°C)
• Don’t leave tablet charging overnight regularly
• Use only authorised chargers
• Store in cool, dry conditions when not in use
Safety & recycling in AU/NZ
Always dispose of old batteries responsibly through authorised e-waste recycling centres. In Australia, check with your local council for battery recycling options. In New Zealand, use designated battery recycling facilities. Never dispose of lithium batteries in household waste.
FAQ
How long does delivery take in Australia?
Typically 3-7 business days depending on your location.
Is this battery compatible with MediaPad M5 Lite?
No, this battery is specifically for MediaPad M5 models only.
What warranty do you offer?
We provide a 12-month warranty on all our replacement batteries.
Can I install this battery myself?
While possible, we recommend professional installation to avoid damaging your tablet.
How do I recycle my old battery?
Contact your local council or visit an authorised battery recycling centre.
What’s the battery capacity?
This is a 28.65Wh lithium polymer battery.
Is this an original Huawei battery?
This is a high-quality compatible battery that meets original specifications.