BTI Lithium-Ion 9-Cell 10.8V Battery for Lenovo ThinkPad T410 and T420 – Reliable Replacement

This BTI Lithium-Ion 9-Cell 10.8V battery is designed specifically for select Lenovo ThinkPad notebooks, including models T410, T410i, and T420. Built with proprietary battery size technology, it offers enhanced reliance and dependable performance, ensuring your device stays powered during essential tasks. The battery’s high-capacity design delivers extended usage time, making it an ideal replacement for aging or depleted batteries. Its compatibility with OEM part numbers 57Y4186, 0A36303, and 42T4799 guarantees a seamless fit and reliable operation with your Lenovo notebook. Manufactured in China by Battery Technology, Inc., this product is backed by an 18-month limited warranty, providing peace of mind with your purchase.

Features:

• Proprietary battery size for better reliance and dependable usability

• Rechargeable design saves time by avoiding frequent store visits for replacements

• Designed to easily replace older notebook batteries for continued productivity