Redmi Note 7 BN4A Battery Patta / Battery Flex Cable
The Redmi Note 7 BN4A Battery Patta is a replacement battery flex/connector component used for mobile phone repair and servicing.
It provides the connection between the compatible battery and the phone’s motherboard and can be used when the original battery patta is damaged, torn, broken or experiencing connection problems.
BN4A is documented for Redmi Note 7 and Redmi Note 7 Pro battery assemblies. iFixit
Key Features
- BN4A Battery Patta / Battery Flex
- Compatible with Redmi Note 7
- Also associated with Redmi Note 7 Pro
- Battery-to-motherboard connection component
- Suitable for mobile repair
- Replacement for damaged battery flex
- Compact spare part
- Professional installation recommended
Product Specifications
| Specification | Details |
|---|---|
| Product Type | Battery Patta / Battery Flex |
| Battery Reference | BN4A |
| Brand Compatibility | Xiaomi / Redmi |
| Compatible Model | Redmi Note 7 |
| Other Compatible Model | Redmi Note 7 Pro |
| Function | Battery Connection |
| Part Type | Replacement Spare Part |
| Application | Mobile Phone Repair |
| Quantity | 1 Piece |
What’s in the Box
- 1 × Redmi Note 7 BN4A Battery Patta / Flex Cable
Important Note
This listing is for the battery patta/flex only, NOT the complete BN4A battery. Please match the original connector and flex layout before ordering. Professional installation is recommended.






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