Your cart is empty.
Your cart is empty.4.8 out of 5 stars
- #194,515 in Electronics (See Top 100 in Electronics)
- #3,139 in Laptop Batteries
Introducing the 0c52862, a powerful laptop battery T440P designed for extended performance and optimal longevity. This high-quality L540 battery is also compatible with various models including T440P, W540, W541, L440, T540P, and more. Also known as the 57 battery, it is an ideal replacement for your ThinkPad laptop battery. This W541 battery boasts an impressive feature-set that enhances your laptop's performance. With fast charging capabilities, you can power up your laptop in no time. The ThinkPad W540 battery is rechargeable with more than 500 cycles, ensuring your laptop's durability and long-lasting performance. Its easy installation makes it a convenient choice for those looking for a quick battery replacement. Whether you're looking for a T440P battery, a W540 battery, a Thinkpad T440P battery or a battery for your T540P, this battery is a versatile solution. Its compatibility extends to other models like the T440, ThinkPad W541, and the 57. It also works as an excellent ThinkPad battery 57 and ThinkPad battery 57 replacement. This 0c52862 also serves as a reliable T440P battery and L440 battery, ensuring your laptops operate at their best. It also works perfectly as a T540P battery, ThinkPad laptop battery, and 57 battery. The T460 extended battery is a robust and versatile battery that can also serve as a battery for T540P. It is also compatible with the T440 battery and T440P battery, making it a versatile choice for various laptop models. In addition to its compatibility with numerous models, the ThinkPad W541 battery also boasts excellent durability. This battery lasts longer, ensuring your laptop's performance is not compromised. It is designed to undergo more than 500 recharge cycles, ensuring its longevity.
Aileen Rodriguez
Reviewed in the United States on May 20, 2025
It works perfectly on my old ThinkPad T540 laptop. I thought my old computer was a lost cause since its battery had been dead for years, leaving it unused. Buying this battery has brought it back to life. Of course, the original operating system was unusable, so I switched to Linux OS. The new battery offers excellent standby time, partly due to Linux's power efficiency and partly because modern batteries have higher energy density. Thanks to the seller for continuing to produce those batteries for the older laptops!
James N.
Reviewed in the United States on March 29, 2025
I put this in an old Lenovo T440P. The battery slid in and locked in place with no problem. With a full charge and light use of web browsing and office apps it gives me about 3 hours of run time.
SKS
Reviewed in the United States on April 8, 2025
This battery plugged in and worked fine in my Lenovo W540. No issue charging or use. This is smaller battery for that beast though. My other battery is 100Wh so I like this small one to carry as extra just in case.
Chris E.
Reviewed in the United States on April 22, 2025
Cells are above average; definitely better than I anticipated. I ended up salvaging the cells from the battery to for a different battery backup project, and these cells were among the top 85 percentile out of a group of 40+ other 18650s in terms of total capacity.
Tiberius
Reviewed in the United States on April 11, 2025
The battery in my old T540p would no longer hold much of a charge so I put in this replacement. The new battery was easy to pop into my laptop and fit perfectly. I charged it up and it has been working great. I'm happy and I don't have to think about it anymore.
Recommended Products
