We’ve got you covered if you need a battery replacement for the Huawei P20 Pro phone. The battery available on this page helps you resolve all the battery-related issues. By replacing the battery, you can get rid of the many random problems you are facing. We’ll discuss everything about the Huawei P20 Pro battery on this page, and you can also buy the product if you need it.
Huawei P20 Pro is an aged model now, and many customers need a battery replacement. The typical life of a battery is around 2-3 years if you follow all the good practices. Otherwise, the battery issues will flare up sooner than the battery’s stipulated lifespan. The battery life gets calculated using its charging and discharging cycles. Once the charging and discharging cycles are over, the battery can no longer keep up. If the battery is swelling or draining very fast, most likely the battery has issues.
What are the precursors of a worn-out battery?
If you face abrupt issues with your phone which are directly related to the battery, only then you should probe into this area. You won’t face battery issues suddenly, but first, you’ll face issues with the battery’s standby time. Below, we’ll outline the most common issues our customers have reported with an exhausted battery :
- Your mobile phone shuts down itself even when the battery was charged.
- The battery percentage jumps up and down even without charging the battery.
- The battery drains much faster in a very short time, dropping from 50% to 25% in 15 minutes.
- After a certain battery percentage, say 20%, the phone turns off automatically and won’t turn on until charged.
- You feel a battery bulge inside the phone, and the back panel will swell.
- The battery isn’t charging as quickly as before.
- Your phone shuts down itself, and you must keep the charger plugged in to use the phone.
All the above issues are directly related to a worn-out battery. If you diagnose the issue correctly and pinpoint the problem, you can easily eliminate all the issues mentioned above. If you have any confusion and want to discuss it with us, please call us at 9587954273 and one of our team members will assist you further.
Huawei P20 Pro Battery Specifications
This battery is 100% original, tested for full capacity, and suitable for all variants of Huawei P20 Pro. | |
The Huawei P20 Pro battery model number is HB436486ECW and capacity is 4000 mAh. | |
You can use this brand new battery to replace a worn-out or exhausted battery on your phone. | |
This battery 100% original battery and guaranteed to provide the same standby time as the original did. | |
Rated Capacity: 3900mAh/14.9Wh | |
Typical Capacity: 4000mAh/15.3Wh | |
Rated Voltage: 3.82V / Limited Charge Voltage: 4.4V |
Common Customer Questions
Q: How much does it cost to replace the Huawei P20 Pro battery?
The price of a 100% original Huawei P20 pro battery replacement is around Rs 1300-1400. If you buy a duplicate/compatible battery, you can buy it as low as Rs 400-600. The main difference between a copy and an original battery is the backup time and the product’s longevity.
Q: Which model numbers does this battery support?
The Huawei P20 Pro battery model number is HB436486ECW. If you have a phone with the same battery model number (even if the phone’s model number is different), you can use this battery without any issues. Mobile phone companies use a particular battery in several different devices. The supported Huawei P20 Pro model numbers are :
- CLT-L09, CLT-L29 (Global)
- CLT-AL00, CLT-AL01, CLT-TL01 (China, Hong Kong)
- HUAWEI P20 Pro Leather Limited Edition CLT-AL00L (China)
If you wonder why so many different model numbers exist, you should know that Huawei sells this phone in different countries under different model names/numbers. We’ve mentioned all the model numbers here if you’ve bought this phone overseas.
Q: Can I replace the battery myself at home?
It is not overly complicated to replace a battery but still not recommended for non-techie customers. To replace the battery at home, you need several tools and also need to dismantle the phone. If you open the phone without knowing, you’ll incur further damages to the back panel or other vital components.
Therefore, you shouldn’t attempt this at home if you are not qualified for this undertaking. Always seek a professional technician’s help to replace the battery, and he’ll charge around Rs 150-200 from you. In our opinion, this is the safest way to replace the battery without hassle.
Q: How can I ensure the battery issues myself?
If you want to isolate battery-related problems yourself, there is a good way inside your phone. Please navigate to Settings-->Battery section, and you’ll see a battery usage graph there. This section shows the last charging time and a graph showing the battery drain progress.
The battery has issues if you see abrupt ups and downs in this graph. If the battery is good, the battery graph will gradually decline over time, and nothing abnormal will appear. If you have any trouble reading this graph, please take a screenshot and share it with us on WhatsApp at 9587954273. We’ll check the graph and help you understand it.
Q: What are the precautions while replacing the battery?
It is easy to replace the battery if you seek a professional technician’s help, and you should always ensure the followings :
- Always dismantle the phone slowly and never be hasty.
- The battery is pasted inside the phone, and you should take it off slowly without damaging other cables.
- If you insert sharp tools underneath the battery, you might damage the display’s cable.
- Don’t put everything back together after replacing the battery but use the phone for an hour in open condition.
- Use the newly replaced battery for an hour, observe the performance, and check the battery graph.
Please note that you should assemble the phone immediately after replacing the battery. Please use the phone for an hour and ensure everything works as desired. You can also see the battery graph and ensure everything is right. After that, you can reassemble the phone as it was.
Huawei P20 Pro Battery Photos
If you want to see the actual product photos, please refer to the below images. These images represent the actual product you’ll get. If you’ve already dismantled the phone, you can match the original battery with ours and ensure its suitability.
Shipping, Return and Refund Policy
All the products supplied by us come with 30 days return, refund, and replacement guarantee. To return a product, It should be in the same condition as we sent. You can’t use or fix the new Huawei P20 Pro battery if you want to return it. For complete details about Shipping, Returns and Warranty, please click here.

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