---
product_id: 43356172
title: "Extended Capacity N856P New Laptop Battery for Dell Studio 17 1745 1747 1749 Series, P/N: U164P M905P U150P 312-0196 [11.1V 85Wh]"
brand: "skyvast"
price: "998 kr"
currency: ISK
in_stock: false
reviews_count: 8
url: https://www.desertcart.is/products/43356172-extended-capacity-n856p-new-laptop-battery-for-dell-studio-17
store_origin: IS
region: Iceland
---

# Extended Capacity N856P New Laptop Battery for Dell Studio 17 1745 1747 1749 Series, P/N: U164P M905P U150P 312-0196 [11.1V 85Wh]

**Brand:** skyvast
**Price:** 998 kr
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Extended Capacity N856P New Laptop Battery for Dell Studio 17 1745 1747 1749 Series, P/N: U164P M905P U150P 312-0196 [11.1V 85Wh] by skyvast
- **How much does it cost?** 998 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/43356172-extended-capacity-n856p-new-laptop-battery-for-dell-studio-17)

## Best For

- skyvast enthusiasts

## Why This Product

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

## Description

Fit Machine Models   Studio 1745  Studio 1747  Studio 1749 Replacement For OW077P 312-0186 312-0196 A3582354 A3582355 M905P M909P N855P N856P U150P U164P W080P Y067P

## Features

- About this item
- Battery type: Li-ion; Cells: 9-cell; Voltage: 11.1V; Capacity: 85Wh;     Fit laptop models: Dell Studio 17 1745 1747 1749 Series     Compatible P/N: N856P U164P M905P U150P 312-0196     Grade A cell ensure fast charges and low power consumption; Built-in circuit protection ensures both safety and reliability.     Exchange/Refund Policy: Free exchange/refund within 12 months. You can keep the order before we resend a new one and we will email a prepaid return label to help you return the order.

## Images

![Extended Capacity N856P New Laptop Battery for Dell Studio 17 1745 1747 1749 Series, P/N: U164P M905P U150P 312-0196 [11.1V 85Wh] - Image 1](https://m.media-amazon.com/images/I/61xZy9a5oKL.jpg)
![Extended Capacity N856P New Laptop Battery for Dell Studio 17 1745 1747 1749 Series, P/N: U164P M905P U150P 312-0196 [11.1V 85Wh] - Image 2](https://m.media-amazon.com/images/I/61IsV0u7FHL.jpg)
![Extended Capacity N856P New Laptop Battery for Dell Studio 17 1745 1747 1749 Series, P/N: U164P M905P U150P 312-0196 [11.1V 85Wh] - Image 3](https://m.media-amazon.com/images/I/711oipdI5GL.jpg)
![Extended Capacity N856P New Laptop Battery for Dell Studio 17 1745 1747 1749 Series, P/N: U164P M905P U150P 312-0196 [11.1V 85Wh] - Image 4](https://m.media-amazon.com/images/I/510C1qtjx-L.jpg)
![Extended Capacity N856P New Laptop Battery for Dell Studio 17 1745 1747 1749 Series, P/N: U164P M905P U150P 312-0196 [11.1V 85Wh] - Image 5](https://m.media-amazon.com/images/I/61FSbjeSz-L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 







  
  
    The first charge was amazing! Lasted a few hours
  

*by K***G on Reviewed in the United States on July 2, 2017*

I bought this battery about one month ago and use my laptop one per week at the most. The first charge was amazing! Lasted a few hours. After the initial use, I am now lucky if I get 40 minutes before I have to charge again. I also get misleading and conflicting battery stats as far as time remaining and battery percentage. Odd. I do not recommend and must hunt for a better option. I am disappointed because this one seemed most reliable after hours of research one month ago.Update: Although it took a few months to receive, the seller reached out to me and sent a replacement battery. I am getting about 1.5 hours now and it has been almost one month of use. I appreciate the customer service and better battery. Hope this replacement lasts at least one year. For the cost, one year is decent in my opinion. If you are not happy with your purchase, reach out to the seller for a replacement.

### ⭐⭐⭐⭐⭐ 







  
  
    Love The “Stand” Feature!
  

*by L***N on Reviewed in the United States on March 9, 2018*

I ordered this as a replacement battery for a Dell Studio 17/1749, and it fit perfectly, and performed as described. I especially like the fact that it has a built-in “stand”, which elevates the back by nearly 3/4”, which while it may not sound like much, does provide a noticeable-enough difference to make typing on the keyboard a bit easier when you have your laptop sitting on a flat surface. I will say that the stand may not be the best feature to have if you’re accustomed to actually using your laptop on your lap, as opposed to on a desk/table etc., because it probably wouldn’t be very comfortable against your legs when combined with the weight of your laptop. Overall, a good buy though...

### ⭐ 







  
  
    Not worth 30+ dollars.
  

*by D***E on Reviewed in the United States on February 15, 2018*

I bought this back in December 2017 after a failed purchase from another seller. I am only writing this product review due to I almost bought another one from this same company. The battery from the start would only hold a charge for 3 hours, but I thought that I would chalk it up to guess they are all like this. The battery now after being fully charged only lasts about an hour, if that. The delivery and sellers were prompt so nothing bad to say about them, just a bad purchase.

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**Shop now:** [https://www.desertcart.is/products/43356172-extended-capacity-n856p-new-laptop-battery-for-dell-studio-17](https://www.desertcart.is/products/43356172-extended-capacity-n856p-new-laptop-battery-for-dell-studio-17)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-01-23*