🔧 CMOS BIOS Battery for Lenovo ThinkPad P50 P51 P52 P70 P71 P72 🔧

🖥️ Lenovo ThinkPad | 2-pin | 3.0V | 225 mAh

⚙️ PRODUCT CHARACTERISTICS

CMOS BIOS Battery is a key component of every Lenovo ThinkPad laptop, responsible for maintaining BIOS settings and the system clock when the computer is turned off. The presented model is designed for the series of professional workstations ThinkPad P50, P51, P52, P70, P71, P72, and other compatible models. Equipped with a 2-pin connector, the battery provides stable power of 3.0V, ensuring reliable BIOS function for a long time.

📋 TECHNICAL DATA

Part Name: CMOS BIOS Battery
Brand: Lenovo ThinkPad
Compatible Models: P50, P51, P52, P70, P71, P72 and others
Connector Type: 2-pin plug
Capacity: 225 mAh
Voltage: 3.0 V
Battery Type: Lithium-ion
Condition: New
Warranty: 12 months

🌟 KEY ADVANTAGES

🔹 Original part – guarantees perfect compatibility with Lenovo ThinkPad laptops
🔹 High capacity of 225 mAh – ensures long-lasting maintenance of BIOS settings
🔹 Stable voltage of 3.0V – optimal for proper BIOS functioning
🔹 Easy installation – thanks to the standard 2-pin connector, replacement is quick and hassle-free
🔹 Brand new – guarantees full capacity and long lifespan
🔹 Wide compatibility – fits many models from the ThinkPad P series

🔢 CATALOG NUMBERS

FRU: 02K7078
Interchangeable with: 01AW186, 04W1642, 02K6572, 04W0010, 92P0986, 04W4240, 01LW332, 04Y1785, 04Y1784, 01HY790

❓ WHEN SHOULD YOU REPLACE THE CMOS BATTERY?

• The laptop does not remember the date and time after being turned off
• The device displays BIOS-related errors during startup
• The system reports a low CMOS battery level
• The computer does not start properly or resets BIOS settings
• There are issues booting the operating system
• The laptop spontaneously resets to factory settings
• It has been 3-5 years since the last CMOS battery replacement

🔧 INSTALLATION PROCESS

1. Turn off the computer and disconnect the power supply and remove the main battery
2. Protect yourself from static electricity
3. Locate the service cover on the bottom of the laptop
4. Unscrew the securing screws and remove the cover
5. Locate the CMOS battery on the motherboard (usually a small, round battery with a 2-pin connector)
6. Gently disconnect the old CMOS battery connector
7. Connect the new battery, paying attention to the correct polarity
8. Reattach the cover and screw in the screws
9. Reconnect the main battery and power supply
10. Turn on the computer and check the BIOS settings

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🎯 PURPOSE

The CMOS BIOS battery is intended for professional Lenovo ThinkPad workstations from the P series, including models P50, P51, P52, P70, P71, and P72. Its main task is to maintain BIOS settings, date, and time when the computer is turned off or disconnected from power. Regular replacement of the CMOS battery is an essential part of laptop maintenance, preventing issues with system startup and loss of BIOS configuration.

✅ COMPATIBILITY WARRANTY

The offered CMOS BIOS battery is an original component designed specifically for Lenovo ThinkPad laptops. We guarantee full compatibility with models P50, P51, P52, P70, P71, P72, and others that use the listed FRU numbers. Each battery undergoes rigorous quality control to ensure trouble-free operation and long lifespan. If you have any doubts about compatibility with your model, we encourage you to contact our team of experts.

📞 NEED HELP? CONTACT OUR EXPERTS!

Do you have questions about the CMOS battery, its compatibility, or the replacement process? Our specialists provide professional advice and technical support. We are happy to answer all your questions and clarify any doubts. Take advantage of our knowledge and experience in Lenovo ThinkPad laptop parts.

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

🦁 ABCDEAL - Your Trusted Specialist for Lenovo Parts

For years, we have specialized in providing high-quality components for Lenovo laptops. Our experience, technical knowledge, and passion for technology make us a reliable partner for servicing and maintaining your equipment. We focus on quality, reliability, and professional customer service to ensure your complete satisfaction with your purchases.

🎯 Choose professionals – invest in high quality!

By choosing the original CMOS BIOS battery for your Lenovo ThinkPad laptop, you invest in the stability and reliability of your equipment. Remember that even such a small component as the CMOS battery has a huge impact on the proper functioning of the entire system. Don’t risk problems with starting your computer or losing BIOS settings – opt for proven quality and enjoy the hassle-free operation of your ThinkPad for many years. Our CMOS battery guarantees peace of mind and a long life for your laptop!

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