🔧 CMOS BIOS Battery for Lenovo ThinkPad Laptop T410 T420 T430 T430s T440 🔧

🖥️ Lenovo ThinkPad | CMOS Battery | 2-pin | 3.0V

⚙️ PRODUCT CHARACTERISTICS

Brand new CMOS BIOS battery for Lenovo ThinkPad laptops series T410, T420, T430, and other models. This high-quality lithium-ion battery with a capacity of 225 mAh and a voltage of 3.0V provides stable power to the BIOS memory, protecting your laptop's system settings. Equipped with a standard 2-pin connector, it is compatible with a wide range of ThinkPad models, ensuring hassle-free replacement and long-lasting performance.

📋 TECHNICAL DATA

Part Name: CMOS BIOS Battery
Brand: Lenovo ThinkPad
Compatible Models: T410, T420, T430, T430s, T440, T440s, T450, T450s and others
Capacity: 225 mAh
Voltage: 3.0 V
Battery Type: Lithium-ion
Connector: 2-pin plug
Condition: New
Warranty: 12 months

🌟 KEY ADVANTAGES

🔹 Original quality - brand new battery ensuring long-lasting and stable operation
🔹 Universal compatibility - fits many ThinkPad models from the T410-T450s series
🔹 Optimal capacity - 225 mAh is sufficient for long-term BIOS memory support
🔹 Easy installation - standard 2-pin connector allows for quick and hassle-free replacement
🔹 Full warranty - 12 months warranty for trouble-free operation

🔢 CATALOG NUMBERS

Basic FRU: 02K7078
Replacement FRU numbers: 01AW186, 04W1642, 02K6572, 04W0010, 92P0986, 04W4240, 01LW332, 04Y1785, 04Y1784

❓ WHEN TO REPLACE THE CMOS BATTERY?

• Laptop displays a CMOS error message or battery error
• Date and time reset after each shutdown
• Issues arise when booting the operating system
• BIOS frequently restores default settings
• Laptop has trouble detecting hard drives
• CMOS battery is more than 3-4 years old
• Unexplained performance and stability issues occur

🔧 INSTALLATION PROCESS

1. Turn off the computer and disconnect the power supply and remove the main battery
2. Remove the bottom cover of the laptop by unscrewing the appropriate screws
3. Locate the CMOS battery (usually found on the motherboard)
4. Gently disconnect the old battery by pulling out the 2-pin plug
5. Connect the new CMOS battery, paying attention to the correct polarity
6. Reattach the laptop cover and tighten the screws
7. Reconnect the main battery and power supply
8. Turn on the computer and check the date and time settings in the BIOS

🎯 PURPOSE

This CMOS BIOS battery is designed for Lenovo ThinkPad laptops series T410, T420, T430, T430s, T440, T440s, T450, T450s and other compatible models. Its main function is to maintain power to the CMOS memory, which stores key BIOS settings such as date, time, hardware configuration, and system boot parameters. Replacing the worn-out CMOS battery with a new one eliminates issues with BIOS settings resetting and ensures stable operation of the laptop for a long time.

✅ COMPATIBILITY WARRANTY

The offered CMOS BIOS battery is fully compatible with the listed Lenovo ThinkPad laptop models. Before purchasing, we recommend checking the FRU number of the currently used battery or consulting our technical department to confirm compatibility with your specific model. We guarantee that the battery will work correctly with your laptop, and in case of any compatibility issues, we offer a full refund under our 14-day return policy.

📞 NEED HELP? CONTACT OUR EXPERTS!

Do you have questions about the CMOS BIOS battery or are you unsure if this model will fit your laptop? Our experts are ready to help! We have many years of experience in the computer parts industry and are happy to provide you with professional advice.

📱 Phone: +48-601-415357
📧 Email: sklep@abcdeal.pl

🦁 ABCDEAL - Your Trusted Lenovo Parts Specialist

With over 15 years of experience in the industry, ABCDEAL specializes in providing high-quality parts for Lenovo laptops. Our products undergo rigorous quality control to ensure your complete satisfaction. Thousands of customers have trusted us, appreciating our professional approach, fast order fulfillment, and expert advice. By choosing our products, you choose proven solutions and the assurance of trouble-free operation.

🎯 Choose professionals – invest in high quality!

Replacing the CMOS BIOS battery is an investment in the stability and reliability of your laptop. Our battery provides long-lasting support for BIOS settings, eliminating frustrating issues with resetting the date, time, and other parameters. With high-quality construction and full compatibility with ThinkPad models, you can enjoy hassle-free use of your equipment. Remember that regular replacement of the CMOS battery is one of the key maintenance elements that significantly affects the comfort of use and the lifespan of your laptop!

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