---
product_id: 33630462
title: "B590 E530 E540 Laptop Battery Replacement for 0A36311 Lenovo ThinkPad E430 E431 E435 E440 E445 E531 E535 E545; P/N: 45N1048 45N1049 45N1043 45N1042"
brand: "vuohoeg"
price: "$102.13"
currency: USD
in_stock: true
url: https://www.desertcart.ec/products/33630462-b590-e530-e540-laptop-battery-replacement-for-0a36311-lenovo-thinkpad
store_origin: EC
region: Ecuador
---

# 10.8V stable voltage 500+ recharge cycles 48Wh high-capacity power B590 E530 E540 Laptop Battery Replacement for 0A36311 Lenovo ThinkPad E430 E431 E435 E440 E445 E531 E535 E545; P/N: 45N1048 45N1049 45N1043 45N1042

**Brand:** vuohoeg
**Price:** $102.13
**Availability:** ✅ In Stock

## Summary

> 🔋 Stay charged, stay ahead — power your Lenovo like a pro!

## Quick Answers

- **What is this?** B590 E530 E540 Laptop Battery Replacement for 0A36311 Lenovo ThinkPad E430 E431 E435 E440 E445 E531 E535 E545; P/N: 45N1048 45N1049 45N1043 45N1042 by vuohoeg
- **How much does it cost?** $102.13 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/33630462-b590-e530-e540-laptop-battery-replacement-for-0a36311-lenovo-thinkpad)

## Best For

- vuohoeg enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Over 500 recharge cycles means your battery stays strong through countless projects.
- • **Perfect Compatibility:** Seamlessly fits Lenovo ThinkPad E and B series models for hassle-free replacement.
- • **Lightweight & Portable:** At just 0.72 pounds, it keeps your laptop light and mobile without sacrificing power.
- • **Power Through Your Workday:** 48Wh capacity ensures long-lasting productivity without constant recharging.
- • **Reliable Voltage Stability:** 10.8V output delivers consistent performance for your Lenovo ThinkPad series.

## Overview

The VUOHOEG B590 E530 E540 Laptop Battery Replacement is a 6-cell Li-ion battery with 48Wh capacity and 10.8V voltage, designed specifically for Lenovo ThinkPad E and B series laptops. It offers up to 500 recharge cycles, ensuring durable and reliable power for professionals on the go.

## Description

B590 E530 E540 Laptop Battery Replacement for 0A36311 Lenovo ThinkPad E430 E431 E435 E440 E445 E531 E535 E545; P/N: 45N1048 45N1049 45N1043 45N1042

## Features

- Battery type: Li-ion; Capacity: 48Wh; Voltage: 10.8V ; Cells: 6-cell;Color: Black
- P/N: 45N1048 45N1049 45N1043 45N1042
- Laptop Battery Repalacement for Lenovo Thinkpad Battery 75+ (6 Cell) - 0a36311; Lenovo B Series B590 ,ThinkPad E Series - E430, E430c ,E431, E435, E440, E445, E530, E530c, E531, E535, E540, E545
- 100% New from Manufacturer. Up to 500 recharge cycles over the life of the battery

## Images

![B590 E530 E540 Laptop Battery Replacement for 0A36311 Lenovo ThinkPad E430 E431 E435 E440 E445 E531 E535 E545; P/N: 45N1048 45N1049 45N1043 45N1042 - Image 1](https://m.media-amazon.com/images/I/61fd8O+OO4L.jpg)
![B590 E530 E540 Laptop Battery Replacement for 0A36311 Lenovo ThinkPad E430 E431 E435 E440 E445 E531 E535 E545; P/N: 45N1048 45N1049 45N1043 45N1042 - Image 2](https://m.media-amazon.com/images/I/71ggPGQ8deL.jpg)
![B590 E530 E540 Laptop Battery Replacement for 0A36311 Lenovo ThinkPad E430 E431 E435 E440 E445 E531 E535 E545; P/N: 45N1048 45N1049 45N1043 45N1042 - Image 3](https://m.media-amazon.com/images/I/61p2Tm6s9FL.jpg)
![B590 E530 E540 Laptop Battery Replacement for 0A36311 Lenovo ThinkPad E430 E431 E435 E440 E445 E531 E535 E545; P/N: 45N1048 45N1049 45N1043 45N1042 - Image 4](https://m.media-amazon.com/images/I/61rDjptxAKL.jpg)
![B590 E530 E540 Laptop Battery Replacement for 0A36311 Lenovo ThinkPad E430 E431 E435 E440 E445 E531 E535 E545; P/N: 45N1048 45N1049 45N1043 45N1042 - Image 5](https://m.media-amazon.com/images/I/81fEJVRdm6L.jpg)

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**Shop now:** [https://www.desertcart.ec/products/33630462-b590-e530-e540-laptop-battery-replacement-for-0a36311-lenovo-thinkpad](https://www.desertcart.ec/products/33630462-b590-e530-e540-laptop-battery-replacement-for-0a36311-lenovo-thinkpad)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-04*