If your HP Compaq Business Notebook NC6105 Series battery isn't charging or is draining quickly, it may be due to battery age or a fault. To restore optimal battery life to your laptop, we recommend purchasing high-quality HP Compaq Business Notebook NC6105 Series replacement batteries directly from BuyHPBattery.com. We offer 100% compatible, long-lasting batteries backed by fast local shipping, a one-year warranty, and 30-day hassle-free returns and exchanges, ensuring you can buy with confidence and keep your laptop looking like new again.

First, check the part number or device model number on the old battery and compare it to the compatibility chart on our website. Compare the old battery to the product image to ensure the shape matches. Finally, confirm that the voltage (rating) matches the original battery. For more help,
click "How to find the correct battery for my device?" on this page to quickly find the right HP Compaq Business Notebook NC6105 Series replacement battery for you.

• First Charge: Before first use, fully charge the battery and perform one to two full charge and discharge cycles to activate its capacity.
• Appropriate Charge and Discharge: Avoid draining the battery to 0%. We recommend charging between 20% and 80% to extend the battery life.
• Pay attention to temperature: Keep your laptop well ventilated and avoid high temperatures to protect the battery.
• Long-Term Storage: When not in use for extended periods, store the battery in a dry, cool place, maintain a charge of approximately 40% to 50%, and charge and discharge it monthly.
• Reducing Unnecessary Loads: Unplugging unused external devices will reduce the load on the battery and improve battery life.