---
product_id: 75384911
title: "WU946 Laptop Battery Replacement for Dell Studio 1558 1555 1537 1535 PP39L PP33L 1536, fits P/N WU960 MT264 - [6-Cell 4400mAh/49Wh]"
brand: "oillvi"
price: "€ 7.40"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.fi/products/75384911-wu946-laptop-battery-replacement-for-dell-studio-1558-1555-1537
store_origin: FI
region: Finland
---

# 4400mAh 6-Cell Safety Circuit WU946 Laptop Battery Replacement for Dell Studio 1558 1555 1537 1535 PP39L PP33L 1536, fits P/N WU960 MT264 - [6-Cell 4400mAh/49Wh]

**Brand:** oillvi
**Price:** € 7.40
**Availability:** ❌ Out of Stock

## Summary

> 🔋 Power Your Passion with Confidence!

## Quick Answers

- **What is this?** WU946 Laptop Battery Replacement for Dell Studio 1558 1555 1537 1535 PP39L PP33L 1536, fits P/N WU960 MT264 - [6-Cell 4400mAh/49Wh] by oillvi
- **How much does it cost?** € 7.40 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/75384911-wu946-laptop-battery-replacement-for-dell-studio-1558-1555-1537)

## Best For

- oillvi enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Built-in circuit protection ensures your device stays safe and stable.
- • **Risk-Free Purchase:** Enjoy a 12-month warranty and 30-day money-back guarantee.
- • **Wide Compatibility:** Seamlessly fits multiple Dell Studio models for versatile use.
- • **Fast Charging Technology:** Grade A cells guarantee quick charges and low power consumption.
- • **Power Up Your Productivity:** Experience uninterrupted work sessions with a robust 4400mAh capacity.

## Overview

The WU946 Laptop Battery Replacement is a high-performance 6-cell Li-ion battery designed for Dell Studio models 1535, 1536, 1537, 1555, 1557, and 1558. With a capacity of 4400mAh and a voltage of 11.1V, it ensures fast charging and low power consumption, backed by built-in circuit protection for safety. Compatible with various part numbers, it comes with a 12-month warranty and a 30-day money-back guarantee.

## Description

BND WU946 Laptop Battery Replacement for Dell Studio 1558 1555 1537 1535 PP39L PP33L 1536, fits P/N WU960 MT264 - [6-Cell 4400mAh/49Wh]

## Images

![WU946 Laptop Battery Replacement for Dell Studio 1558 1555 1537 1535 PP39L PP33L 1536, fits P/N WU960 MT264 - [6-Cell 4400mAh/49Wh] - Image 1](https://m.media-amazon.com/images/I/41wyq6YmT+L.jpg)
![WU946 Laptop Battery Replacement for Dell Studio 1558 1555 1537 1535 PP39L PP33L 1536, fits P/N WU960 MT264 - [6-Cell 4400mAh/49Wh] - Image 2](https://m.media-amazon.com/images/I/41wyq6YmT+L.jpg)
![WU946 Laptop Battery Replacement for Dell Studio 1558 1555 1537 1535 PP39L PP33L 1536, fits P/N WU960 MT264 - [6-Cell 4400mAh/49Wh] - Image 3](https://m.media-amazon.com/images/I/41wyq6YmT+L.jpg)
![WU946 Laptop Battery Replacement for Dell Studio 1558 1555 1537 1535 PP39L PP33L 1536, fits P/N WU960 MT264 - [6-Cell 4400mAh/49Wh] - Image 4](https://m.media-amazon.com/images/I/41wyq6YmT+L.jpg)
![WU946 Laptop Battery Replacement for Dell Studio 1558 1555 1537 1535 PP39L PP33L 1536, fits P/N WU960 MT264 - [6-Cell 4400mAh/49Wh] - Image 5](https://m.media-amazon.com/images/I/41wyq6YmT+L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great Replacement
  

*by J***W on Reviewed in the United States on February 5, 2020*

I have a Dell Studio 1555 with the factory extended life battery. That has a part that protrudes from it and hits your legs in a way that makes it a bit uncomfortable when using it on your lap. The BND battery fits perfectly and since it is flat solves the lap problem. The battery life is as expected; these Studios were not known for long battery life, so 2-3 hours from the BND is great. The only thing I have noticed is that if that piece on the bottom is supposed to light up when you press the button on the battery, it doesn't. Not really a problem though as I leave it connected to the laptop at all times. Very pleased with the battery.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Had to file our taxes
  

*by D***. on Reviewed in the United States on April 27, 2021*

Wife’s battery was dead. She only uses that laptop a few times a year, and one of them is our TAX TIME! Ordered, had it in a couple days, installed and works fine. Not sure how the overall life will be, but it got the job done.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Works great for the $
  

*by D***T on Reviewed in the United States on March 20, 2022*

Bought this to replace my factory Dell battery.  We’ll worth it.  Holds a charge and so nice to actually take my laptop places now and not have to worry about a plug.

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**Shop now:** [https://www.desertcart.fi/products/75384911-wu946-laptop-battery-replacement-for-dell-studio-1558-1555-1537](https://www.desertcart.fi/products/75384911-wu946-laptop-battery-replacement-for-dell-studio-1558-1555-1537)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-13*