Laptop Battery for IBM LENOVO G450 N500 Y430 G430 G450 G455A G530

Laptop battery for IBM LENOVO G450 N500 Y430 G430 G450 G455A G530

Models: G450, N500, Y430, G430, G450, G455A, G530, G550
P/N: 42T4725, 42T4726, 51J0226, 57Y6266

High quality compatible laptop batteries

These compatible laptop batteries are designed to offer performance equivalent to the original battery, maintaining autonomy, stability and safety in daily use.

They are not original batteries from the laptop manufacturer, but compatible batteries developed under demanding technical standards, which allows us to offer an excellent quality/price ratio without compromising the operation of the equipment.

Why choose a quality compatible battery

A well-designed compatible battery not only reduces cost, but can offer completely reliable performance if it meets the appropriate parameters.

These batteries are manufactured under certified quality control processes in accordance with ISO 9001 and ISO 14001 standards, which guarantees a high level of demand in both manufacturing and environmental management.

Priority is given to these batteries:

• Real compatibility with the equipment
• Stability in charging and discharging
• Integrated electronic protections
• Optimized useful life

This allows a safe and efficient user experience, comparable to the original battery under normal use conditions.

What you should check before buying

To ensure that you choose the correct battery, it is important to verify the following data:

• Original reference of the battery
• Exact model of the laptop
• Voltage (V) and capacity (mAh or Wh)
• Shape and type of connector

In each product sheet you will find a list of compatible models and Equivalent references for easy identification.

LENOVO 3000 G450 battery

This 11.1V battery for Lenovo is the ideal option to replace the original battery and restore autonomy to your laptop.

Before purchasing, compare your battery with the photos in the advertisement to make sure it is the same, as some models may have the same P/N number but be physically different. Also check the model of your laptop and that its battery voltage matches that indicated. If you have questions, do not hesitate to contact us before purchasing.

Specifications

Compatibility

• IBM Lenovo G450
• Lenovo 3000 B460
• Lenovo 3000 B550
• Lenovo 3000 G430
• Lenovo 3000 G450
• Lenovo 3000 G450 2949
• Lenovo 3000 G450M
• Lenovo 3000 G455
• Lenovo 3000 G530
• Lenovo 3000 G550
• Lenovo 3000 N500
• Lenovo G430
• Lenovo G450A
• Lenovo G530A
• Lenovo IdeaPad B460
• IdeaPad G430
• IdeaPad V460
• IdeaPad Z360
• IdeaPad G450
• IdeaPad G530
• IdeaPad G550
• Lenovo 3000 G530 / G550 / G555 / N500 / V450 / V460 / Y430 / 3000 B460EA / 3000 B550L / 3000 G430 / 3000 G430A / 3000 G430LE / 3000 G450I / 3000 G455I / 3000 G530 4151 / 3000 G530 4446 / 3000 G530G / 3000 G530M / 3000 G550 20023 / 3000 G555 / 3000 G555 20045 / 3000 G555L / 3000 N500 4233 / 3000 V460 0886 / 3000 V460A / IdeaPad V460A-IFI(H) / IdeaPad V460A-IFI(T) / IdeaPad V460A-ISE / IdeaPad Z360 0912 / IdeaPad Z360 091232U

References crosses

• 42T4725
• 42T4726
• 51J0226
• 57Y6266
• 57Y6527
• 57Y6528
• ASM 42T4586
• ASM 42T4728
• FRU 42T4585
• FRU 42T4727
• L06L6Y02
• L08L6C02
• L08L6CO2
• L08L6Y02
• L08N6Y02
• L08N6 YO2
• L08O4C02
• L08O4CO2
• L08O6C02
• L08O6CO2
• L08S6C02
• L08S6CO2 li>
• L08S6D02
• LO8L6C02
• LO8N6Y02
• LO8O4C02
• LO8O6C02
• LO8S6C02L08S6Y02
• 42T4581
• 42T4721
• L08O6D01
• LO806D01
• LO8S6Y02

Electronic protections

Your model is not listed?

It is possible that your laptop is compatible with this battery even if it does not appear explicitly in the list. This may occur because some manufacturers use the same battery in different models or variants.

In this case, it is recommended to check the following:

• The reference of the original battery matches one of those indicated
• The voltage is exactly the same (critical data)
• The connector and shape are identical
• The dimensions are compatible with the laptop housing

If these points coincide, it is very It is likely that the battery is compatible with the device, even if the model is not listed.

In case of doubt, it is advisable to verify compatibility before making the purchase to avoid errors.

Real advantages when replacing the battery

• Recovers autonomy
  Allows you to use the laptop again without constantly depending on the charger.
• Stable operation
  Avoid shutdowns unexpected events and improves equipment performance.
• Longer lifespan
  Reduces the need for frequent replacements.
• Easy installation
  In most cases, replacement is quick and does not require advanced technical knowledge.

Compatibility: the key point

Compatibility is the most important aspect when choosing a laptop battery. Therefore, in this sheet you will find all the compatible references and equivalent models associated with this product.

Choosing correctly guarantees proper operation and avoids problems during installation or use.

Recommendations for replacing the battery

Replacing the battery of a laptop is a simple process in most cases, but it is important to follow a series of recommendations to guarantee a correct and safe installation.

Before installation

• Turn off the laptop completely (not in sleep mode)
• Disconnect the charger and any peripherals
• Work on a clean, dry surface free of static electricity

During replacement

• Handle the battery with care, avoiding bumps or deformations
• Do not force connectors or parts
• Make sure that the connector fits correctly in its position
• Check that the battery is securely fixed in its housing

First use of the battery

To optimize performance and useful life, it is recommended to perform a complete initial charging cycle:

• Charge the battery to 100% before first use
• Use the laptop until the charge is reduced to approximately 10-15%
• Recharge fully

This process helps to correctly calibrate the laptop's power management system.

Tips to extend battery life

• Avoid frequent full discharges (0%)
• Do not keep the battery constantly at 100% for long periods
• Avoid prolonged exposure to high temperatures
• Always use compatible chargers that are in good condition

Important

If during installation you detect that the battery does not fit correctly or the connector does not match exactly, the installation should not be forced. In that case, it is advisable to check the compatibility before continuing.