Lenovo ThinkPad L540 Series Laptop Replacement Battery

Compatible with this laptop models:

• Lenovo ThinkPad W540
• Lenovo ThinkPad T540
• Lenovo ThinkPad W541
• Lenovo ThinkPad T440p
• Lenovo ThinkPad T540p
• Lenovo ThinkPad L440
• Lenovo ThinkPad L540
• Lenovo ThinkPad W540

Compatible with this part numbers:

• Lenovo ThinkPad 45N1148
• Lenovo ThinkPad 45N1144
• Lenovo ThinkPad 45N1150
• Lenovo ThinkPad 45N1149
• Lenovo ThinkPad 45N1145
• Lenovo ThinkPad 45N1151
• Lenovo ThinkPad 45N1145
• Lenovo ThinkPad 45N1147
• Lenovo ThinkPad 45N1149
• Lenovo ThinkPad 45N1153
• Lenovo ThinkPad 45N1152
• Lenovo ThinkPad 45N1162
• Lenovo ThinkPad 45N1163

Product Specifications

• Compatibility: The battery is specifically designed for the following Lenovo ThinkPad models: L440, T440p, L540, W540, T540p. It is important to verify the compatibility of the battery with your specific laptop model before making a purchase.
• Battery Type: The battery is a lithium-ion battery, which is a commonly used battery type in laptops and other portable electronic devices. Lithium-ion batteries offer a good balance between capacity, weight, and lifespan.
• Battery Model: The battery model number is 57+ and the Lenovo part numbers are 45N1769 and 45N1145. These numbers indicate the specific configuration and specifications of the battery. It is important to ensure that you select the correct battery model that matches your laptop’s requirements.
• Genuine Battery: The battery is a genuine Lenovo product, manufactured by the original equipment manufacturer (OEM) specifically for Lenovo ThinkPad laptops. Genuine batteries ensure compatibility, reliable performance, and safety for your laptop.
• Battery Capacity: The specific capacity of the battery may vary, but it is designed to provide sufficient power for your Lenovo ThinkPad laptop. Battery capacity is typically measured in milliampere-hours (mAh) and represents the amount of charge the battery can hold.
• Installation: Installing a new battery in your Lenovo ThinkPad laptop usually involves removing the old battery and replacing it with the new one. It is important to follow the manufacturer’s instructions or refer to the user manual for your specific laptop model to ensure proper installation.
• Battery Life: The battery life of your Lenovo ThinkPad laptop can vary depending on factors such as usage, power settings, and applications running. To maximize battery life, it is recommended to use power-saving settings and manage your laptop’s power consumption.