---
product_id: 461868428
title: "Futurebatt 7CJRC Laptop Battery for Dell Latitude 7470 7270 E7470 E7270 Battery 7CJRC KNM09 0KNM09 21X15 021X15 TX283 0TX283"
brand: "futurebatt"
price: "1700124₫"
currency: VND
in_stock: true
reviews_count: 8
category: "Futurebatt"
url: https://www.desertcart.vn/products/461868428-futurebatt-7cjrc-laptop-battery-for-dell-latitude-7470-7270-e7470
store_origin: VN
region: Vietnam
---

# Fast & Efficient Charging 32Wh Capacity Powerhouse 500 Recharge Cycles Durability Futurebatt 7CJRC Laptop Battery for Dell Latitude 7470 7270 E7470 E7270 Battery 7CJRC KNM09 0KNM09 21X15 021X15 TX283 0TX283

**Brand:** futurebatt
**Price:** 1700124₫
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your productivity, stay ahead of the pack!

## Quick Answers

- **What is this?** Futurebatt 7CJRC Laptop Battery for Dell Latitude 7470 7270 E7470 E7270 Battery 7CJRC KNM09 0KNM09 21X15 021X15 TX283 0TX283 by futurebatt
- **How much does it cost?** 1700124₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/461868428-futurebatt-7cjrc-laptop-battery-for-dell-latitude-7470-7270-e7470)

## Best For

- futurebatt enthusiasts

## Why This Product

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

## Key Features

- • **Smart Safety Tech:** Built-in temperature control and auto-stop charging protect your device and extend battery life.
- • **Hassle-free Support:** Backed by 12-month replacement and 30-day refund with 24/7 email support—because your peace of mind matters.
- • **Reliable Power Boost:** 32Wh capacity ensures your Dell Latitude stays energized through demanding workdays.
- • **Long-lasting Endurance:** Up to 500 recharge cycles means fewer replacements and more uninterrupted productivity.
- • **Seamless Compatibility:** Perfectly engineered for Dell Latitude 7470, 7270, E7470, and E7270 series—plug and play confidence.

## Overview

The Futurebatt 7CJRC Laptop Battery is a high-grade, 32Wh Li-ion replacement battery designed specifically for Dell Latitude 7470, 7270, E7470, and E7270 models. Featuring advanced safety protections like temperature control and auto-stop charging, it delivers reliable power with up to 500 recharge cycles. Supported by a 12-month warranty and responsive customer service, it’s the smart choice to keep your laptop running longer and stronger.

## Description

【Battery type】: Li-ion 【Voltage】:11.4V 【Capacity】:42Wh 【recharge cycles】:500 【Operation time】: Around 1.5-3hours 【Replace Part Number】:7CJRC KNM09 0KNM09 21X15 021X15 TX283 0TX283 【Compatible Laptop Models】: Fit for Dell Latitude 7470 Series Fit for Dell Latitude 7270 Series Fit for Dell Latitude E7470 Series Fit for Dell Latitude E7270 Series

Review: OLD LAPTOPS HVE THEIR USES! - Fits perfectly. Solves a long time problem at minimal cost. Battery is purely back up, but necessary. Arrived 80% charged. Would buy again, let's hope I don't need to.
Review: Easy to install, brought Sister's macbook back to life! - Apple is notorious for trying to keep people from upgrading or replacing their own hardware. Don't believe me? Look at modern macs that won't even let you replace the SSD. Crazy. This older macbook from the 2010-2011 era is an exception however, with really easy to access components. I've heard that some versions of mac osx are picky about the battery you install, as apple adds a chip to the battery to help manage power consumption. Whatever the reason, this battery doesn't have any issues. It has been installed in my sisters macbook over a month, took me 5 minutes to install (Seriously, all you need is a phillips screwdriver and 5 minutes). I got her the macbook second hand for $50, so I didn't want to spend a ton on a battery. That being said, I don't know what kind of battery life these things realistically got when new, but she's averaging 4-5 hours now. Pretty good! If you want to bring an old macbook back to life, this is a great choice. NOTE: It was clear the construction of the battery CASE was a bit flimsy. The plastic tabs holding it together weren't strong, and it was already splitting when I got it. I don't consider this an issue, and neither should you. The internal battery is high quality, and you'll never see the casing. This is a budget replacement item that goes inside a computer, so asthetics don't matter to me, and they shouldn't to you. That being said, I know apple tends to attract a, how do I say this.... "Picky" user. But theoretically those type of users upgraded to the newest macbook pro and ditched this thing long ago. Still worth noting. Enjoy! #PCMasterRace #AppleMakesMeCry

## Features

- Specifications:Model:7CJRC; Voltage:11.4V;Capacity:32Wh;100% brand new from manufacture. Grade A product ensure fast charges and low power consumption.
- Compatible Part Number:7CJRC KNM09 0KNM09 21X15 021X15 TX283 0TX283.
- Compatible Laptop Models:Fit for Dell Latitude 7470 7270 E7470 E7270 Series.
- Multiple Safety Protections: Our batteries feature： Auto stop when fully charged、Temperature control、Built-in circuit monitoring ，Our batteries are assembled with high-quality materials and boards to ensure fast charging and up to 500 charge cycles over the life of the battery
- Support:Supported with 30 days Refund and 12 months Replacement.24h Email support.The Futurebatt brand provides friendly customer service.We are committed to providing our customers with the best possible service.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0FC2MN794 |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Best Sellers Rank | #17,955 in Electronics ( See Top 100 in Electronics ) #139 in Laptop Batteries |
| Customer Reviews | 4.3 4.3 out of 5 stars (898) |
| Date First Available | June 5, 2025 |
| Item Weight | 8.8 ounces |
| Item model number | 7CJRC |
| Manufacturer | Dongguan Lewe Electronics Co., LTD |
| Package Dimensions | 9.92 x 4.88 x 1.46 inches |

## Product Details

- **Battery Cell Composition:** Lithium Ion
- **Brand:** Futurebatt
- **Number of Batteries:** 1 Lithium Polymer batteries required. (included)
- **Recommended Uses For Product:** Laptop
- **Unit Count:** 1.0 Count

## Images

![Futurebatt 7CJRC Laptop Battery for Dell Latitude 7470 7270 E7470 E7270 Battery 7CJRC KNM09 0KNM09 21X15 021X15 TX283 0TX283 - Image 1](https://m.media-amazon.com/images/I/716dU6WB0tL.jpg)
![Futurebatt 7CJRC Laptop Battery for Dell Latitude 7470 7270 E7470 E7270 Battery 7CJRC KNM09 0KNM09 21X15 021X15 TX283 0TX283 - Image 2](https://m.media-amazon.com/images/I/71C2Tjca5JL.jpg)
![Futurebatt 7CJRC Laptop Battery for Dell Latitude 7470 7270 E7470 E7270 Battery 7CJRC KNM09 0KNM09 21X15 021X15 TX283 0TX283 - Image 3](https://m.media-amazon.com/images/I/71VRQMtUXBL.jpg)
![Futurebatt 7CJRC Laptop Battery for Dell Latitude 7470 7270 E7470 E7270 Battery 7CJRC KNM09 0KNM09 21X15 021X15 TX283 0TX283 - Image 4](https://m.media-amazon.com/images/I/71VXJDpZ9xL.jpg)
![Futurebatt 7CJRC Laptop Battery for Dell Latitude 7470 7270 E7470 E7270 Battery 7CJRC KNM09 0KNM09 21X15 021X15 TX283 0TX283 - Image 5](https://m.media-amazon.com/images/I/71aiao6AgsL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ OLD LAPTOPS HVE THEIR USES!
*by D***G on June 16, 2025*

Fits perfectly. Solves a long time problem at minimal cost. Battery is purely back up, but necessary. Arrived 80% charged. Would buy again, let's hope I don't need to.

### ⭐⭐⭐⭐⭐ Easy to install, brought Sister's macbook back to life!
*by S***S on July 18, 2019*

Apple is notorious for trying to keep people from upgrading or replacing their own hardware. Don't believe me? Look at modern macs that won't even let you replace the SSD. Crazy. This older macbook from the 2010-2011 era is an exception however, with really easy to access components. I've heard that some versions of mac osx are picky about the battery you install, as apple adds a chip to the battery to help manage power consumption. Whatever the reason, this battery doesn't have any issues. It has been installed in my sisters macbook over a month, took me 5 minutes to install (Seriously, all you need is a phillips screwdriver and 5 minutes). I got her the macbook second hand for $50, so I didn't want to spend a ton on a battery. That being said, I don't know what kind of battery life these things realistically got when new, but she's averaging 4-5 hours now. Pretty good! If you want to bring an old macbook back to life, this is a great choice. NOTE: It was clear the construction of the battery CASE was a bit flimsy. The plastic tabs holding it together weren't strong, and it was already splitting when I got it. I don't consider this an issue, and neither should you. The internal battery is high quality, and you'll never see the casing. This is a budget replacement item that goes inside a computer, so asthetics don't matter to me, and they shouldn't to you. That being said, I know apple tends to attract a, how do I say this.... "Picky" user. But theoretically those type of users upgraded to the newest macbook pro and ditched this thing long ago. Still worth noting. Enjoy! #PCMasterRace #AppleMakesMeCry

### ⭐⭐⭐⭐⭐ A much lighter battery than Apple’s.
*by K***. on October 29, 2021*

I’ve personally installed so many of these batteries in the past, and wasn’t really feeling like doing this one too on a machine that’s 11-years old. However, I wanted to play some old 32-bit Steam games on an older MacOS, so here we are. This battery arrived in a clean box, with all the tools necessary to do the task, except one important safety tool. With that, a word of caution to anyone reading. Make sure you’re installing this battery in a place where it’s static free with an ASD grounded strap attached. If you can’t do that and want to take the gamble anyway, understand you could fry your logic board if your body issues a shock to the computer. Basically, if the air is dry and everything you touch zaps you, don’t do this install. There are no static discharge tools that comes with this battery. That out of the way, I also recommend using an empty ice cube tray or something similar to sort your screws (so you won’t lose them). When I held both batteries, I was kind of shocked over how light this replacement was. Like, pretty alarmed wondering if I bought a defective unit. But nope. It went into my Mid-2010 White Unibody MacBook with ease. The cabling this new one comes with is a bit long compared to Apple’s. So you’ll have to carefully route all that cabling before reattaching the bottom plate. If you’ve read this review this far, here’s another tip: DO NOT PLUG IN YOUR CHARGER YET!!! With Lithium Ion batteries, it’s super important to set its memory. It came charged from the factory, with slight drainage during shipping and in storage. So it may only have a fraction of its total capacity. That said, keep its trajectory point towards 0%. From there, power on the MacBook. If no power, then plug it in to see if the battery is either not connected at all, defective, or just drained to 0% anyway. When powered on, let the computer drain. I recommend all the way. Want it drained faster? Fire up Chess and set CPU vs CPU while playing a movie in the background as well as Apple Music / iTunes with the visualizer on. When it dies, plug it back in and charge to 100%. I recommend doing this 2-3 times so your battery knows what empty and full capacity is. Otherwise you can train ‘any’ lithium-ion battery to think that 50% is 0% with a erratic charging behaviors. But I’ve had this battery for a month. No complaints yet. It’s drains slowly while playing “Witcher” (one of the games I wanted to play), and lasts a long while in the computer’s sleep state.

## Frequently Bought Together

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- HSSDTECH Replacement for Dell Latitude 5480 E5480 5490 E5490 5491 5495 5280 5580 5590 Battery Cable Wire Connector NVKD8 0NVKD8 CN-0NVKD8 E5280 E5280 CDM70 DC02002NX00 DC02002QF00 (24.7CM)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-01-29*