





45N1700 Laptop Battery for Lenovo ThinkPad X1 Carbon 2nd Gen
45N1700 Laptop Battery
Compatible with Lenovo ThinkPad:
• ThinkPad X1 Carbon 2nd Gen (2014 Models: 20A7/20A8/20A9)
• ThinkPad T440s
11.1V/45Wh reliable power with premium cells, plug-and-play installation and built-in safety protections.
Item | Performance |
Voltage/Capacity | 11.1V/4050mAh |
Power | 45Wh |
Condition | 100% brand new and compatible |
Cycle life | 500-1000 times |
Standby time | 3~7 days |
Laptop Brand | Lenovo |
Laptop Series | ThinkPad |
Example Models | ThinkPad X1 Carbon 2nd Gen (2014), ThinkPad T440s |
Specific Models | 20A7, 20A8, 20A9, and other compatible variants |
Genuine Replacement 45N1700 Laptop Battery for Lenovo ThinkPad X1 Carbon 2nd Gen 2014 20A7 20A8 | 45Wh 4-Cell | Long-Lasting | Safe & Certified
Introducing the genuine replacement 45N1700 Laptop Battery, engineered specifically for Lenovo ThinkPad X1 Carbon 2nd Generation (2014 Models) and ThinkPad T440s. This high-performance battery delivers long-lasting power and exceptional reliability, ensuring your device stays productive throughout the day. Whether you’re working remotely, traveling, or tackling demanding tasks, this battery provides seamless compatibility and enhanced safety features to protect your laptop.
Crafted with premium Li-ion cells and built to OEM standards, this battery undergoes rigorous testing to guarantee optimal performance and durability. It is the perfect upgrade for aging or failing batteries, restoring your laptop’s original battery life and efficiency.
Key Features and Advantages:
- Perfect Compatibility
Designed exclusively for Lenovo ThinkPad X1 Carbon 2nd Gen (2014) and T440s models, ensuring a seamless fit and flawless performance. - Long-Lasting Power
With a 45Wh capacity, this battery provides extended usage time, reducing the need for frequent recharging and enhancing productivity. - Enhanced Safety
Equipped with protection against overcharging, over-discharging, short circuits, and overheating, ensuring complete safety for both the user and the device. - Eco-Friendly & Certified
Manufactured with high-quality materials and compliant with international safety standards (CE, RoHS, FCC). - Easy Installation
Plug-and-play design allows for quick and hassle-free replacement—no technical expertise required! - OEM Equivalent Quality
Delivers the same performance and reliability as the original Len battery, at a more affordable price.
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