---
product_id: 643998049
title: "R13B01W R13B02W Laptop Battery for Xiaomi Mi Air 13 13.3\" Series Notebook 161301-01 Tablet PC Rechargable Battery 7.6V 5230mAh /39WH"
brand: "kingsener"
price: "630 Lei"
currency: RON
in_stock: true
reviews_count: 1
category: "King Sener"
url: https://www.desertcart.ro/products/643998049-r13b01w-r13b02w-laptop-battery-for-xiaomi-mi-air-13-13
store_origin: RO
region: Romania
---

# 7.6V stable voltage 5230mAh capacity Built-in circuit protection R13B01W R13B02W Laptop Battery for Xiaomi Mi Air 13 13.3" Series Notebook 161301-01 Tablet PC Rechargable Battery 7.6V 5230mAh /39WH

**Brand:** kingsener
**Price:** 630 Lei
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your Xiaomi Mi Air with confidence — never miss a moment!

## Quick Answers

- **What is this?** R13B01W R13B02W Laptop Battery for Xiaomi Mi Air 13 13.3" Series Notebook 161301-01 Tablet PC Rechargable Battery 7.6V 5230mAh /39WH by kingsener
- **How much does it cost?** 630 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/643998049-r13b01w-r13b02w-laptop-battery-for-xiaomi-mi-air-13-13)

## Best For

- kingsener enthusiasts

## Why This Product

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

## Key Features

- • **Safe & Smart Charging:** Integrated circuit protection and intelligent Ti chips safeguard your laptop from overheating and short circuits.
- • **Power Through Your Day:** 5230mAh capacity delivers over 6 hours of uninterrupted productivity or entertainment.
- • **Seamless Compatibility:** Specifically engineered for Xiaomi Mi Air 13.3" series ensuring a perfect fit and optimal performance.
- • **Effortless Installation:** Includes two screwdrivers for a quick, hassle-free battery replacement experience.
- • **Long-Lasting Reliability:** Grade A cells support up to 500 charge cycles, keeping your device powered longer and stronger.

## Overview

The R13B01W/R13B02W laptop battery by KingSener is a high-quality, 7.6V 5230mAh Li-ion replacement battery designed for Xiaomi Mi Air 13.3" notebooks. Featuring Grade A cells, built-in circuit protection, and up to 500 charge cycles, it ensures long-lasting, safe, and reliable power. Easy to install with included tools, this battery keeps professionals connected and productive throughout the day.

## Description

KingSener: Global Supplier of Quality Laptop Batteries & Power Solutions​,With roots dating back to 2005, KingSener leverages nearly two decades of manufacturing experience to offer high-quality, value-driven laptop batteries, computer power supplies, and a range of other 3C electronic products to an international clientele. Please check if this battery is compatible with your computer before purchasing. Voltage:7.6V Battery Type: Li-ion Color:Black Condition:100% Brand NewBattery Model Number:R13B02W Replace Part Number: R13B02W Compatible Laptop Model : For Xiaomi Mi Air 13.3" Series Benefits of choosing us: We specialize in providing quality power products from factory direct sales and quality customer service. Protection against over-temperature and short circuit; Up to 500 charging cycles during the life of the battery. Concentrate on providing high quality power products and excellent customer service. Customized for your laptop. Good performance A++ cells. High quality integrated circuit protection board. The full charge capacity of the battery is not lower than the design capacity. Provide stronger lasting time.Stable capacity and plenty of power. Intelligent Ti chips integrated to ensure the durable use and safety. Multiple protection prevents damage to the laptop. Advantages of choosing us: Not all compatible laptop models are listed here. You can open the back of your laptop to check the original battery model. Battery Usage Tips: Please Discharge The New Battery Capacity To 5%, Not To 0% And Then Charge To 95%, And Cycle 3-4 Times Before Normal Use. Do not connect the adapter for a long time while using the battery. This may damage the battery. Do not use or store the battery in hot or humid environments.

Review: I've been using a Xiaomi laptop since 2017, and this battery is a perfect fit for it. I've been using it for 2.5 years and I'm 100% satisfied. Yes, it doesn't quite match the original, but for the price, it's a top choice.

## Features

- SPECIFICATIONS MODELS:R13B01W R13B02W Battery. Capacity: 5230mAh/39WH. Voltage: 7.6V.Power Through Hours Of Work Or Play
- REPLACE BATTERY MODEL:SR13B02W;R13B01W.Brings Better Life To Your Laptop
- LONG BATTERY LIFE: Two screwdrivers are included to make installation a breeze, and the battery has a long life of more than 6 hours of continuous use so you can work or play for long periods of time without worrying about running out of power
- PLEASE NOTE:Please open the back cover of the laptop before ordering and make sure that the original battery model is consistent with the listing. After getting the battery, please install the battery correctly, make sure that the battery connector is firmly connected to the laptop motherboard, and use the original charger to charge the laptop.Discharge the new battery to 5% (not 0%), then charge and cycle 3-4 times to wake up the new battery
- HIGH-QUALITY CELLS: Our Grade A cells ensure fast charges and low power consumption, while built-in circuit protection ensures both safety and stability

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08CZ48MBM |
| Best Sellers Rank | #101,685 in Computers ( See Top 100 in Computers ) #1,222 in Laptop Batteries |
| Item model number | R13B02W |
| Manufacturer | KingSener |

## Product Details

- **Battery capacity:** 5230 Milliamp Hours
- **Battery cell composition:** Lithium Ion
- **Brand:** KingSener
- **Number of batteries:** 1 Lithium Polymer batteries required. (included)
- **Recommended uses for product:** Laptop, Tablet

## Images

![R13B01W R13B02W Laptop Battery for Xiaomi Mi Air 13 13.3" Series Notebook 161301-01 Tablet PC Rechargable Battery 7.6V 5230mAh /39WH - Image 1](https://m.media-amazon.com/images/I/61EHjnQI9jL.jpg)
![R13B01W R13B02W Laptop Battery for Xiaomi Mi Air 13 13.3" Series Notebook 161301-01 Tablet PC Rechargable Battery 7.6V 5230mAh /39WH - Image 2](https://m.media-amazon.com/images/I/61TDajuUHfL.jpg)
![R13B01W R13B02W Laptop Battery for Xiaomi Mi Air 13 13.3" Series Notebook 161301-01 Tablet PC Rechargable Battery 7.6V 5230mAh /39WH - Image 3](https://m.media-amazon.com/images/I/61b8NCwabgL.jpg)
![R13B01W R13B02W Laptop Battery for Xiaomi Mi Air 13 13.3" Series Notebook 161301-01 Tablet PC Rechargable Battery 7.6V 5230mAh /39WH - Image 4](https://m.media-amazon.com/images/I/61cbSChlxGL.jpg)
![R13B01W R13B02W Laptop Battery for Xiaomi Mi Air 13 13.3" Series Notebook 161301-01 Tablet PC Rechargable Battery 7.6V 5230mAh /39WH - Image 5](https://m.media-amazon.com/images/I/61d9V9xXUtL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***I on 17 March 2025*

I've been using a Xiaomi laptop since 2017, and this battery is a perfect fit for it. I've been using it for 2.5 years and I'm 100% satisfied. Yes, it doesn't quite match the original, but for the price, it's a top choice.

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-06*