MB402-3S4400-G1L3 4400mah Battery Replacement for Haier 7g-2 7g-2s

MB402-3S4400-G1L3 4400mah Battery Replacement for Haier 7g-2 7g-2s
Product Safety Certification
Haier MB402-3S4400-G1L3 battery replacement

Haier MB402-3S4400-G1L3 Battery Replacement - 1-Year Warranty

Upgrade your Haier 7g-2 7g-2s with our superior-quality replacement battery (MB402-3S4400-G1L3). Enjoy enhanced longevity and faster charging, crafted for optimal performance and eco-friendliness.

Item Code: HAI20DE1048
In Stock! Your order will be dispatched within 48 hours.
  • Condition:Brand New
  • Brand: Haier
  • Technology: Li-ion
  • Voltage: 10.8V
  • Capacity: 4400mah
  • Replace Part Numbers: MB402-3S4400-G1L3
  • Device models: Haier 7g-2 7g-2s
  • Warranty:1 Year Warranty and 30 Days Money Back
  • Payment Method:We accept PayPal payment
Price: £ 48.77
£ 60.00 You Save £ 11.23
DISCOUNT UP TO 30%
Free shipping
Have a product question?Ask us

Our advantages

High Quality Replacement Haier MB402-3S4400-G1L3 Battery. View details and compatible models below.

warranty

100% compatible replacement for Haier 7g-2 7g-2s batteries

This battery replaces the Haier MB402-3S4400-G1L3 and is compatible with all the models and batteries listed below. It is made with high quality cells and meets or exceeds the manufacturer's specifications.


Product Specifications for Replacement Sanyo Haier MB402-3S4400-G1L3 Battery (10.8V, 4400mah, Li-ion)

Specifications
Brand: Haier
Technology : Li-ion
Voltage : 10.8V
Capacity : 4400mah
Compatible Part Numbers: MB402-3S4400-G1L3
Compatible Model Numbers: Haier
7G-2I52450G40500RDTH 7G-2I52430G40500RDTH 7G-2sB820G20320DDGH 7G-2s1000MG20320RDGH
7G-2I32310G20500RDQCTH 7G-2I32310G20500RLJGR 7G-2I52410G20500R7GH 7G-2I32310G30500RLJUH
7G-2sI32348G40500RDUH 7G-2sI32348G20500RDGH 7G-2sI33110G20500RDGH 7G-2I32350G40500RLJGH
7G-2I32350G40500RDGH 7G-2I52410G40500R7QCTO

High-performance 4400mah 10.8V Haier MB402-3S4400-G1L3 battery

Our long-life replacement Haier 7g-2 7g-2s batteries deliver consistently high performance that matches or exceeds that of your original battery.


Haier 7g-2 7g-2s Battery Features

Upgrade your Haier 7g-2 7g-2s with a replacement our powerful new battery that enhances performance and extends the life of your valuable device in your pocket-friendly price.

Fully Tested: Each battery undergoes thorough quality checks before dispatch for you location. This ensures that you get a reliable, tested High quality product that meets the highest standards.


NOTE: Please verify your device’s model number to ensure that this part is compatible.
Designed to restore reliable performance and extend your device’s lifespan, this replacement part is essential for tackling battery issues and maintaining seamless functionality.

Multiple Intelligent Protection

Guaranteed 4400mah capacity

Unlike many competitors, our battery capacities are true, real and guaranteed. This Lithium Ion battery is 4400mah and offers long runtimes with fewer charging breaks - exactly as advertised.


Haier 7g-2 7g-2s Battery (MB402-3S4400-G1L3)

Haier 7g-2 7g-2s battery replacement MB402-3S4400-G1L3 with a capacity of 4400mah is one of the main components of a Laptop . If you have problems with Haier 7g-2 7g-2s not charging, does not turn on, or it is discharging quickly, this replacement part will help you. Battery malfunction and service life can depend on many factors: charging cycles, age, temperature changes, so it is usually recommended to replace it every 2-3 years when its capacity drops to 80% or less.


The sustainable choice

Replace the battery, not your device. It’s the smarter, cheaper, eco-friendlier choice, saving you money while cutting your environmental footprint through recycling.


Superior quality and safety standards

Battery specialists since 2005, all our replacement Haier MB402-3S4400-G1L3 batteries undergo strict, rigorous testing to fully comply with the highest EU standards and beyond - that’s why they come with a 1-year guarantee.


Step-by-Step Battery Replacement Guide

Power Down Your Device: Turn off your Haier 7g-2 7g-2s to ensure a safe battery replacement process.

Remove the Back Cover: Utilize the provided tools to carefully remove the back cover of your device.

Disconnect the Old Battery: Gently detach the old battery, ensuring not to damage any other components in the process.

Install the New Battery: Connect the new Mobile Battery for Haier 7g-2 7g-2s MB402-3S4400-G1L3 to the designated slot, securing it in place.

Reassemble Your Device: Reattach the back cover, power up your device, and relish the enhanced performance with the new battery.

Optimize Battery Settings: Once your Haier 7g-2 7g-2s is powered up, navigate to your device settings and optimize the battery settings for improved performance and longevity.

Calibrate the Battery: To ensure accurate battery percentage readings, use your Laptop until it reaches 0%, then charge it to 100%. This calibration ensures more accurate readings in the future.


Frequently Asked Questions


Q: What parameters should be noticed when buying the Haier MB402-3S4400-G1L3 battery replacement?

A:There are many parameters of laptop battery, among which the following parameters need special attention before purchase.

Cell Type: Generally speaking, Li-ion and Li-Polymer batteries are the best choices. Compared with NiMH batteries in the past, they have a longer life, faster charging, more environmental protection, and one-third lighter weight.

Voltage: Please note that there may be two or more different voltages, such as 11.1 V and 14.8V, matching the same laptop model. They are completely incompatible with each other.

Capacity: A higher capacity battery can power your laptop longer. At the same time, high capacity batteries are much larger in size, weight, and higher in price. You can make a choice based on your needs.

Condition: Be sure to choose "Brand New". Check the production date. Batteries have been in production for more than 2 years should be denied.

Q: Is there a hidden cost buying a battery for Haier MB402-3S4400-G1L3?

A:NO. You only need to pay the battery prices and shipping costs, no other hidden costs.

Q: What are the common issues of a worn-out Haier 7g-2 7g-2s battery?

A:When the charging/discharging cycles are over, the battery performance reduces significantly, and you’ve to replace it. Below are the most common issues when you need a Haier 7g-2 7g-2s battery replacement :

The battery drains much faster and goes down to low levels very swiftly.
Due to prolonged use, the battery is swelled or puffed up.
The battery works up to 50%, and the phone automatically switches off.
The battery is bulging, and the display is protruding outwards.
The charging percentage goes up and down without doing anything.
These are the most common issues that warrant an urgent replacement.

Q: What will greatly shorten the life of Haier MB402-3S4400-G1L3 battery?

A:Many people find that their laptops can often be used for 5 years or even more than 10 years without failure, but laptop batteries can't. This is often caused by the following behaviors:

The battery is often completely depleted.

Idle the laptop for a long time and do not charge the battery regularly.

Use an unqualified power adapter.

The battery is placed in a humid environment or directly immersed in water.

High temperature is a battery killer to shorten the battery life, complete death, or even explode.

Q: How can I check the battery’s health myself?

A:Please navigate to the Settings--> Battery section of your phone. There, you can see all the vital details of the battery. You’ll also see a nice graph showing the battery consumption details. You can see which apps are eating up the resources, and this information allows you to manage the battery more efficiently.


Haier Laptop Battery (Our PopularProducts )
New
MB402-3S4400-G1L3

Haier 7g-2 7g-2s

4400mah
New
SSBS63

Haier X1P S520 S9 X1T X2 X3 X3T

33.3Wh/3000mAh
New
SSBS46

Haier X1 X1T X2 X3 X3T X1P-35B1

3900mAh/43.3WH
New
SQU-1303

HAIER K570C K480N UN47 Q480S K610D

3350mAh/40WH
New
89020PR00-H5D-G

HAIER X5 W210 F280

2500mAh/2cells
New
SQU-1110

Haier CQB922 CQB923 CQB923 T6-3115 T

5200mAh
New
CQB904

Haier T6 T6-A T6-C

4400mAh
New
A32-T14

ASUS T14 Z65R serie

4400mAh