Best in 7 days
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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
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Description
BLP829 2200mAh for OnePlus 9 Li-Polymer Battery1. Battery capacity: 2200mAh 2. Can replace the original battery, with comparable standby and talk time 3. Lithium polymer battery provides excellent continuous power for your device 4. If the battery will not be used for a long time, please put it in a dry and cool place and fully charge it every three months 5. Good quality and long service life Specification: General Compatible with OnePlus: 9 Package Weight One Package Weight 0. 11kgs 0. 24lb One
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.9 ★★★★★
Based on 2075 reviews
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Product Reviews
★★★★★ 4
Very good Value for replacement part and reliable
Style: with Pre-Filter
Very good product for the price - the front brushes wear fast compared to the original Eufy’s but for the value you do get a lot of product. So only 4 stars but just for the brushes “appearing to not last as long and bend but the buy is worth the extras. The filters look and work identical to the OEM. Good stuff - thanks!
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Reviewed in the United States on December 25, 2025
★★★★★ 5
Perfect fit, 11s running like new!
Style: with Pre-Filter
All parts fit perfectly. My vacuum lasts about 20 min longer since the filter isn’t clogging it. Also, replacing the spinning brush quieted it down significantly, it sounds like new again.
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Replacement parts
Style: with Pre-Filter
Was so happy to find the replacement parts for my eufy robovac. Really makes a big difference in vac performance.
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Reviewed in the United States on April 5, 2026
★★★★★ 5
Everything you need to do full maintence of your robot vaccum
Style: C20 Parts * 19pcs
this kit truly includes everything you need to do full maintenance of your eufy C20 vacuum. From replacement brushes and filters to cleaning tools and essential spare parts, it covers all the basics to keep your vacuum running like new.
The components are well-made and fit perfectly, making installation quick and hassle-free. Regular maintenance becomes much easier when everything you need is in one convenient package. It saves time, extends the life of your vacuum, and helps maintain strong suction and cleaning performance.
Highly recommended for routine upkeep and long-term performance.
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Reviewed in the United States on February 11, 2026
★★★★★ 5
Muy bueno
Style: C20 Parts * 19pcs
Muy bueno lo recomiendo
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Reviewed in the United States on May 11, 2026
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