---
product_id: 696499385
title: "Original BM4E 4000mAh Battery for Xiaomi Pocophone F1/ Poco F1 M1805E10A with 1 Year Warranty* (Rosso Red, M1805E10A)"
brand: "kaeel original"
price: "116 Lei"
currency: RON
in_stock: true
reviews_count: 8
category: "Kaeel Original"
url: https://www.desertcart.ro/products/696499385-original-bm4e-4000mah-battery-for-xiaomi-pocophone-f1-poco-f1
store_origin: RO
region: Romania
---

# 3.87V optimized voltage 4000mAh high capacity 1-year warranty protection Original BM4E 4000mAh Battery for Xiaomi Pocophone F1/ Poco F1 M1805E10A with 1 Year Warranty* (Rosso Red, M1805E10A)

**Brand:** kaeel original
**Price:** 116 Lei
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your Poco F1 with confidence — don’t let a dead battery hold you back!

## Quick Answers

- **What is this?** Original BM4E 4000mAh Battery for Xiaomi Pocophone F1/ Poco F1 M1805E10A with 1 Year Warranty* (Rosso Red, M1805E10A) by kaeel original
- **How much does it cost?** 116 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/696499385-original-bm4e-4000mah-battery-for-xiaomi-pocophone-f1-poco-f1)

## Best For

- kaeel original enthusiasts

## Why This Product

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

## Key Features

- • **Tested & Trusted:** Each battery undergoes rigorous quality checks ensuring reliability and safety before it reaches you.
- • **Power Through Your Day:** Robust 4000mAh capacity keeps your Poco F1 charged longer, so you never miss a beat.
- • **Precision Voltage Match:** Engineered at 3.87 volts for seamless compatibility and peak performance with your Xiaomi device.
- • **Warranty-Backed Confidence:** Enjoy peace of mind with a full 1-year limited warranty—because your power source should be as dependable as you are.
- • **Professional Installation Recommended:** Designed for easy replacement by experts to maintain device integrity and maximize battery lifespan.

## Overview

The Original BM4E 4000mAh Lithium-Ion battery is a high-capacity, precision-engineered replacement for Xiaomi Poco F1 smartphones. Operating at 3.87 volts and weighing just 58 grams, it delivers reliable, long-lasting power backed by a 1-year limited warranty. Each unit is thoroughly tested for safety and performance, ensuring your device stays energized and protected. Professional installation is recommended to guarantee optimal connection and functionality.

## Description

A mobile battery, commonly referred to as a smartphone battery, is a rechargeable power source that supplies energy to mobile devices such as smartphones, tablets, and other portable electronics. Here are key aspects of mobile batteries: 1. *Type of Battery:* - *Lithium-Ion (Li-ion):* The most common type of battery used in smartphones due to its high energy density, lightweight, and ability to be recharged many times. - *Lithium Polymer (Li-Po):* Similar to Li-ion but offers more flexibility in shape and size, allowing for thinner device designs. 2. *Capacity:* - Measured in milliampere-hours (mAh), it indicates how much charge a battery can hold. A higher capacity generally means longer usage time between charges. 3. *Voltage:* - Mobile batteries typically operate at a nominal voltage of around 3.7 volts, with some variations depending on the specific chemistry and design. 4. *Charging:* - Most modern smartphones support fast charging technologies, allowing users to charge their devices quickly. Charging methods include wired (USB-C, Lightning) and wireless charging (Qi standard). 5. *Lifespan:* - Battery lifespan can be affected by several factors, including charge cycles (complete discharge and recharge), temperature, and usage patterns. Typically, mobile batteries last for about 2-3 years before their capacity significantly diminishes. 6. *Safety Features:* - Mobile batteries often include safety mechanisms to prevent overheating, overcharging, and short circuits, such as thermal fuses and battery management systems (BMS). 7. *Environmental Considerations:* - Proper disposal and recycling of mobile batteries are important due to the environmental impact of lithium and other materials used in their construction. 8. *Performance Factors:* - Battery performance can be influenced by software optimizations, screen brightness, background applications, and network conditions. 9. *Replacement:* - Some smartphones have removable batteries, while others have sealed designs, making replacement more complicated and often requiring professional service. Understanding the characteristics and care of mobile batteries can help users maximize their device's performance and lifespan.

Review: Go for it - Good product not draining and gives same battery backup after 1 year
Review: Quality Product - The battery was good, it gave nice output. It outshined my expectations, battery is charging nicely and giving good performance, upto now.

## Features

- 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.
- Each battery has been thoroughly tested before being shipped. Please note that this unit is intended for service purposes only and does not come with retail packaging.
- We strongly advise seeking professional assistance for the installation of this product. Any damage that occurs during installation will not be considered a defect. When replacing your old battery, it is crucial to delicately and precisely disconnect the old battery's cable before connecting the new battery to the mainboard. If your phone fails to power on with the new battery, reinstall it and double-check the cable connection to ensure proper functionality.
- Battery safety is critical, especially with the increasing use of lithium-ion batteries in various applications, including consumer electronics, and energy storage systems. The term "BIS" can refer to the Bureau of Indian Standards, which sets safety standards for products, including batteries, in India. Standards Compliance: Ensure that batteries comply with relevant BIS standards (like IS 16046 for lithium-ion batteries), which cover aspects such as performance, safety, and reliability.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DTYZ6K28 |
| Amperage | 3.5 Amps |
| Antenna Location | Phone |
| Battery Capacity | 4000 Milliamp Hours |
| Battery Cell Composition | Lithium Ion |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 58 Grams |
| Best Sellers Rank | #45,434 in Electronics ( See Top 100 in Electronics ) #88 in Mobile Replacement Batteries |
| Box Contents | 1 X Main Unit 1 X Warranty Card; Installation Card. |
| Brand | KAEEL ORIGINAL |
| Brand Name | KAEEL ORIGINAL |
| Compatible Phone Models | Xiaomi Redmi 6 M1804C3DG, M1804C3DH, M1804C3DI / Redmi 6A M1804C3CG, M1804C3CH, M1804C3CI |
| Customer Reviews | 4.2 out of 5 stars 29 Reviews |
| Item Dimensions | 8 x 6.5 x 0.5 Centimeters |
| Item Type Name | Mobile Phone Battery |
| Item Weight Unit of Measure | 58 Grams |
| Manufacturer | The Black Store |
| Model Name | BM4E - KL10A - Type2 - A01 |
| Model Number | KL10A |
| Net Quantity | 1 Count |
| Number of Batteries | 1 P76 batteries required. |
| Packer Contact Information | The Black Store, Bombay, Maharashtra, India. +91-956-99999-05; Support@kaeeloriginal.com |
| Recommended Uses For Product | Phone |
| Reusability | Rechargeable |
| Unit Count | 1 Count |
| Voltage | 3.87 Volts |
| Warranty Description | 1 Year Limited Seller Warranty You have 7 days to Replacement Product from the date it was received. If this item is in your possession more than 10 days,it is considered used and we will not issue you a refund. There are no EXCEPTIONS! There will be No Pickup From Amazon in few cases and Customer Need to Self Return the Product, Return Shipping cost is bear by Buyer. 2) All returned items MUST BE… |

## Product Details

- **Number of Batteries:** 1 P76 batteries required.
- **Brand:** KAEEL ORIGINAL
- **Battery Cell Composition:** Lithium Ion
- **Battery Capacity:** 4000 Milliamp Hours
- **Recommended Uses For Product:** Phone
- **Net Quantity:** 1 Count
- **Voltage:** 3.87 Volts
- **Reusability:** Rechargeable
- **Model Name:** BM4E - KL10A - Type2 - A01
- **Battery Weight:** 58 Grams

## Images

![Original BM4E 4000mAh Battery for Xiaomi Pocophone F1/ Poco F1 M1805E10A with 1 Year Warranty* (Rosso Red, M1805E10A) - Image 1](https://m.media-amazon.com/images/I/81Zr+7eovEL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Go for it
*by P***R on 8 January 2026*

Good product not draining and gives same battery backup after 1 year

### ⭐⭐⭐⭐⭐ Quality Product
*by R***L on 1 October 2025*

The battery was good, it gave nice output. It outshined my expectations, battery is charging nicely and giving good performance, upto now.

### ⭐⭐⭐⭐ Good battery
*by A***H on 18 January 2026*

Good working

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-25*