Lenovo ThinkPad T510 T520 T530 W510 W520 W530 BIOS Battery | 02K7078

🔧 CMOS BIOS Battery for Lenovo ThinkPad T510 T520 T530 W510 W520 W530 🔧

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

⚙️ PRODUCT CHARACTERISTICS

Brand new CMOS BIOS battery designed for Lenovo ThinkPad laptops from the T510, T520, T530, W510, W520, W530 series and other compatible models. The battery is equipped with a 2-pin connector for easy installation and a secure connection to the laptop's motherboard. The high-quality lithium-ion cell with a capacity of 225 mAh and a voltage of 3.0V ensures stable power supply to the CMOS memory, responsible for storing BIOS settings and the system date and time.

📋 TECHNICAL DATA

Part name: CMOS BIOS Battery
Brand: Lenovo ThinkPad
Compatible models: T510, T520, T530, W510, W520, W530 and others
Laptop screen size: 15.6"
Capacity: 225 mAh
Voltage: 3.0 V
Battery type: Lithium-ion
Condition: New
Connector type: 2-pin connector
Warranty: 12 months

🌟 KEY ADVANTAGES

🔹 Original part – guarantees full compatibility with Lenovo ThinkPad laptops
🔹 High capacity of 225 mAh – ensures long-lasting retention of BIOS settings
🔹 Voltage of 3.0V – optimal power supply parameters for CMOS memory
🔹 2-pin connector – easy and safe installation without specialized tools
🔹 Brand new – full performance and long operating time
🔹 Wide compatibility – fits many models in the ThinkPad series

🔢 CATALOG NUMBERS

FRU: 02K7078
Interchangeable with: 01AW186, 04W1642, 02K6572, 04W0010, 92P0986, 04W4240, 01LW332, 04Y1785, 04Y1784

❓ WHEN SHOULD YOU REPLACE THE CMOS BATTERY?

• The laptop displays a date/time error message on every startup
• BIOS settings are not retained after the computer is turned off
• The system regularly resets the date and time to default values
• The laptop displays a "CMOS Battery Low" message or similar
• There are issues with booting the operating system
• The computer displays errors during the POST (Power-On Self-Test)
• More than 3-5 years have passed since the last CMOS battery replacement

🔧 INSTALLATION PROCESS

1. Turn off the laptop and disconnect the power supply, then remove the main battery
2. Unscrew the screws securing the service cover on the bottom of the laptop
3. Locate the CMOS battery on the motherboard (usually a small, round battery with a 2-pin connector)
4. Gently disconnect the old cell by carefully pulling the plug from the socket on the motherboard
5. Connect the new CMOS battery, paying attention to the correct polarity and orientation of the plug
6. Reattach the service cover and screw in the screws
7. Insert the main battery, connect the power supply, and turn on the laptop
8. Enter the BIOS and set the correct date and time

🎯 PURPOSE

The CMOS BIOS battery is an essential component of every Lenovo ThinkPad laptop. Its main task is to maintain power to the CMOS memory, which stores key BIOS settings, date, and time even after the computer is turned off and the main power source is disconnected. The offered model is dedicated to Lenovo ThinkPad laptops from the T510, T520, T530, W510, W520, W530 series and other compatible devices, ensuring seamless system operation and stable performance parameters.

✅ COMPATIBILITY WARRANTY

The offered CMOS BIOS battery is fully compatible with Lenovo ThinkPad laptops from the T510, T520, T530, W510, W520, W530 series and other models using the same type of battery with FRU number 02K7078 or compatible ones. We guarantee perfect cooperation with your device. If you have any doubts about compatibility with a specific laptop model, we encourage you to contact our specialists who will help you choose the right part.

📞 NEED HELP? CONTACT OUR EXPERTS!

Do you have questions about the CMOS BIOS battery for Lenovo ThinkPad laptops? Not sure if this model will be compatible with your device? Our specialists provide professional advice and assistance in selecting the right parts. Contact us, and you will receive a quick and expert response to all your questions.

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

🦁 ABCDEAL - Your Trusted Lenovo Parts Specialist

With passion, we have been supplying the highest quality parts for Lenovo ThinkPad laptops for over 15 years. Our experience and professionalism allow us to offer products that meet the highest standards of quality and reliability. Each CMOS BIOS battery undergoes thorough inspection before shipping, ensuring its full functionality and long lifespan. Trust the experts and choose proven solutions for your Lenovo ThinkPad laptop.

🎯 Choose professionals – invest in high quality!

By choosing our CMOS BIOS batteries for Lenovo ThinkPad laptops, you are opting for the highest quality, reliability, and long lifespan. Regular replacement of the CMOS battery is a key element of laptop maintenance, ensuring its stable operation and trouble-free startup. Don’t risk problems with losing BIOS settings or constant resetting of the date and time – invest in a proven part that will guarantee the proper functioning of your device for a long time. Our CMOS BIOS battery is a guarantee of peace of mind and a long life for your laptop!

Useful information:
📦 Want to know more about shipping and return conditions? Click here
❓ Have additional questions? Check our FAQ