---
product_id: 22317366
title: "New 9 Cell 7800mAh Laptop Battery for Dell Studio 1735 1736 1737 KM973 RM791 US"
brand: "tree.nb"
price: "€ 57.52"
currency: EUR
in_stock: true
reviews_count: 8
category: "Tree.Nb"
url: https://www.desertcart.nl/products/22317366-new-9-cell-7800mah-laptop-battery-for-dell-studio-1735
store_origin: NL
region: Netherlands
---

# 9-cell power boost 7800mAh high capacity 11.1V stable voltage New 9 Cell 7800mAh Laptop Battery for Dell Studio 1735 1736 1737 KM973 RM791 US

**Brand:** tree.nb
**Price:** € 57.52
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your productivity, stay unplugged longer!

## Quick Answers

- **What is this?** New 9 Cell 7800mAh Laptop Battery for Dell Studio 1735 1736 1737 KM973 RM791 US by tree.nb
- **How much does it cost?** € 57.52 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/22317366-new-9-cell-7800mah-laptop-battery-for-dell-studio-1735)

## Best For

- tree.nb enthusiasts

## Why This Product

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

## Key Features

- • **Premium Safety:** Built-in circuit protection ensures stable, safe charging and usage every time.
- • **Long-Lasting Power:** Up to 5 hours of reliable laptop use to keep you productive on the go.
- • **Hassle-Free Support:** 24/7 professional customer service ready to assist your every need.
- • **Seamless Compatibility:** Perfectly fits Dell Studio 1735, 1736, 1737 models with OEM-level precision.
- • **Durability You Can Trust:** Supports up to 500 recharge cycles, extending your laptop’s lifespan significantly.

## Overview

The TREE.NB New 9 Cell 7800mAh Laptop Battery delivers robust 11.1V power with 9 high-quality lithium-ion cells, engineered specifically for Dell Studio 1735, 1736, and 1737 laptops. Designed for up to 500 recharge cycles, it ensures long-lasting performance and safety with built-in circuit protection. Backed by 24/7 customer support, this battery revives your laptop with reliable, extended runtime and peace of mind.

## Description

Buy TREE.NB New 9 Cell 7800mAh Laptop Battery for Dell Studio 1735 1736 1737 KM973 RM791 US: Batteries - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Revived an old laptop - Worked flawless out of the box. I was given an old laptop and decided to fix it up and use it. The oem battery was toast and this was a direct replacement. Plugged right into the motherboard and started charging. I've been using this new battery for a few weeks and I get around 5hrs of battery life. If anything happens to the battery I update my review.
Review: Works great - Fit perfectly, but a great addition would be to add the star screwdriver to fit the back of the HP.

## Features

- SPECIFICATION: Model Name: 1735. Battery Type: Lithium-Ion. Voltage: 11.1V. Capacity: 87Wh. Cells: 6-cells. Battery life: Up to 500 recharge cycles over the life of the battery.
- FIT MODELS : For Dell Studio 1735 1736 1737 KM973 RM791 US
- Compatible P/N: KM973 KM974 MT335 PW823 RM868 RM791 KM976 RM870 KM978 PW824
- Quality Assurance: 100% new from manufacturer, every battery has passed factory testing, grade A cells ensure fast charges and low power consumption, built-in circuit protection ensures both safety and stability, guarantee your piece of mind while using the battery or storing it.
- Perfect Customer Service: 24 x 7 email support. Your satisfaction is extremely important to us. If you have any doubts, please click on seller store on right corner “ask a question” and contact us directly, professional and friendly customer service will be provied for you.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B012FJNNUC |
| Batteries | 1 AAA batteries required. (included) |
| Best Sellers Rank | #17,080 in Electronics ( See Top 100 in Electronics ) #136 in Laptop Batteries |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,076) |
| Date First Available | July 24, 2015 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.15 pounds |
| Item model number | 1735 |
| Manufacturer | Dongguan Lewe Electronics Co., Ltd |
| Package Dimensions | 12.2 x 3.2 x 1.9 inches |

## Product Details

- **Battery Capacity:** 7800 Milliamp Hours
- **Battery Cell Composition:** Lithium Ion
- **Brand:** TREE.NB
- **Number of Batteries:** 1 AAA batteries required. (included)
- **Recommended Uses For Product:** Indoor

## Images

![New 9 Cell 7800mAh Laptop Battery for Dell Studio 1735 1736 1737 KM973 RM791 US - Image 1](https://m.media-amazon.com/images/I/71qCyZ3QQjL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Revived an old laptop
*by S***R on January 18, 2026*

Worked flawless out of the box. I was given an old laptop and decided to fix it up and use it. The oem battery was toast and this was a direct replacement. Plugged right into the motherboard and started charging. I've been using this new battery for a few weeks and I get around 5hrs of battery life. If anything happens to the battery I update my review.

### ⭐⭐⭐⭐⭐ Works great
*by M***O on January 16, 2026*

Fit perfectly, but a great addition would be to add the star screwdriver to fit the back of the HP.

### ⭐⭐⭐⭐⭐ Gave my comptuer life again
*by N***U on December 5, 2024*

My computer was having issues booting up. The battery was slowly degrading over the years and I guess it finally discharged. My computer wouldn't start up correctly and never made it past the login screen. Never would have thought that replacing the battery would be the total fix.

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**Shop now:** [https://www.desertcart.nl/products/22317366-new-9-cell-7800mah-laptop-battery-for-dell-studio-1735](https://www.desertcart.nl/products/22317366-new-9-cell-7800mah-laptop-battery-for-dell-studio-1735)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-19*