---
product_id: 508773332
title: "Replacement Battery BN4A Compatible with Xiaomi Redmi Note7 Note 7 Pro M1901F7C with Repair Tool Kit"
brand: "e-yiiviil"
price: "$U1617"
currency: UYU
in_stock: false
reviews_count: 1
url: https://www.desertcart.uy/products/508773332-replacement-battery-bn4a-compatible-with-xiaomi-redmi-note7-note-7
store_origin: UY
region: Uruguay
---

# 4 Amps 7.87 x 1.97 x 0.39 in Lithium Polymer Replacement Battery BN4A Compatible with Xiaomi Redmi Note7 Note 7 Pro M1901F7C with Repair Tool Kit

**Brand:** e-yiiviil
**Price:** $U1617
**Availability:** ❌ Out of Stock

## Summary

> 🔋 Power Your Day, Every Day!

## Quick Answers

- **What is this?** Replacement Battery BN4A Compatible with Xiaomi Redmi Note7 Note 7 Pro M1901F7C with Repair Tool Kit by e-yiiviil
- **How much does it cost?** $U1617 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/508773332-replacement-battery-bn4a-compatible-with-xiaomi-redmi-note7-note-7)

## Best For

- e-yiiviil enthusiasts

## Why This Product

- Trusted e-yiiviil brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **⚡ High Amperage:** Delivers 4 Amps for efficient power management.
- • **📞 24/7 Support:** Customer service ready to assist you within 24 hours!
- • **🔧 Easy Installation:** Includes a repair tool kit for a seamless battery swap.
- • **🔄 Power Up Your Life:** Revitalize your Xiaomi Redmi Note 7 with a high-performance replacement battery!
- • **🔋 Long-lasting Energy:** Rechargeable lithium polymer technology ensures durability.

## Overview

The Replacement Battery BN4A is designed specifically for the Xiaomi Redmi Note 7 and Note 7 Pro (M1901F7C). With a lightweight design of just 80 grams and dimensions of 7.87 x 1.97 x 0.39 inches, this lithium polymer battery offers a reliable 4 Amps of power at 3.85 Volts. It’s rechargeable and comes with a repair tool kit for easy installation, ensuring your device stays powered up and ready for action.

## Description

Item specsPart No:BN4ACapacity:3900mAh/15.4WhVoltage: 3.85VType:PolymerPackaging: 1 x battery，1x toolsCompatible withXiaomi Redmi Note7 Note 7 Pro M1901F7CNotice before purchase1. Be carefully check the model number of your device to see if this battery is compatible with your device.2. A new Li-ion battery will achieve its best performance after 2 or 3 complete cycles of charge & discharge.3. When you install it, be sure the connector has been properly connected to your device.4. Do not use low quality third-party adapter charger to charge your device, that will shorten the battery's life.Contact usIf you have any questions or any issues when using our product, please send us a message, we will answer you within 24 hrs. Thank you for your time.

## Features

- This battery is compatible with Xiaomi Redmi Note7 Note 7 Pro M1901F7C, please carefully check your phone model before purchase.
- When you replace your old battery, please carefully and gently disconnect your old battery's cable then connect your new battery to the mainboard. If you phone cannot be powered on with the new battery, you may need to install it again and be sure to check if the cable has been properly connected.
- If you have any questions or got any issues with our product, please feel free to contact us, we will reply to you within 24 hrs. We highly appreciate your kind patience.
- All the batteries have been tested before shipping out, No installation instruction.
- Need professional installation technology,We won't responsible for any damage due to improper operation.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Dimensions | 7.87 x 1.97 x 0.39 inches |
| Battery Weight | 80 Grams |
| Unit Count | 1.0 Count |
| Battery Cell Type | Lithium Polymer |
| Recommended Uses For Product | Phone |
| Reusability | Rechargeable |
| Amperage | 4 Amps |
| Voltage | 3.85 Volts |
| Compatible Phone Models | Xiaomi Redmi Note 7 |

## Product Details

- **Number of Batteries:** 1 Lithium Polymer batteries required. (included)
- **Brand:** E-YIIVIIL
- **Battery Cell Composition:** Lithium Polymer
- **Recommended Uses For Product:** Phone
- **Unit Count:** 1.0 Count

## Images

![Replacement Battery BN4A Compatible with Xiaomi Redmi Note7 Note 7 Pro M1901F7C with Repair Tool Kit - Image 1](https://m.media-amazon.com/images/I/61I8bFgQXFL.jpg)
![Replacement Battery BN4A Compatible with Xiaomi Redmi Note7 Note 7 Pro M1901F7C with Repair Tool Kit - Image 2](https://m.media-amazon.com/images/I/61OHe6vYbSL.jpg)
![Replacement Battery BN4A Compatible with Xiaomi Redmi Note7 Note 7 Pro M1901F7C with Repair Tool Kit - Image 3](https://m.media-amazon.com/images/I/61puTEgL38L.jpg)
![Replacement Battery BN4A Compatible with Xiaomi Redmi Note7 Note 7 Pro M1901F7C with Repair Tool Kit - Image 4](https://m.media-amazon.com/images/I/51mRF0JVcfL.jpg)
![Replacement Battery BN4A Compatible with Xiaomi Redmi Note7 Note 7 Pro M1901F7C with Repair Tool Kit - Image 5](https://m.media-amazon.com/images/I/71PnJ45Xj0L.jpg)

## Customer Reviews

### ⭐ No funciona
*by L***  on July 17, 2023*

La bacteria no le dura nada la carga se descarga el celular incluso sin usarlo

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-01-26*