Name: OnePlus 9 5G Battery - BLP821
Brand: iFixit
SKU: 330045
Price: 19.99 USD
Availability: InStock
Rating: 5 (4 reviews)

OnePlus 9 5G Battery - BLP821

$19.99

Condition: New

OnePlus 9 5G Battery - BLP821 - New

Sale price $19.99

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This OnePlus 9 5G replacement battery is what you need to bring your dead smartphone back to life!

Battery degradation is an inevitable part of your phone's lifespan — extend it with this replacement battery. If your phone won’t turn on, won’t hold a charge, or you simply experience poor battery life, this replacement battery may be what you need to fix it.

This battery consists of two cells rated at 2200 mAh. The label printed on the battery is for one cell. The total rated capacity is 4400 mAh.

For optimal performance, calibrate your newly installed battery: Charge it to 100% and keep charging it for at least 2 more hours. Then use your device until it shuts off due to low battery. Finally, charge it uninterrupted to 100%.

Installation adhesive is not included.

The OnePlus 9 5G has two battery models; BLP821 and BLP829. The only reliable way to know which battery your phone requires is to dismantle your phone and find your original battery model number.

Learn more about safe lithium-ion battery handling and proper disposal.