Features

lenovo 42T4928 Laptop battery is replacement for Lenovo ThinkPad Edge S220 E220S. The 42T4928 batteries equivalent is guaranteed to meet or exceed LENOVO original specifications. All lenovo 42T4928 Notebook Battery are brand new, 1 year Warranty, 100% Guarantee Quality and Fully Test!

How can I maximize the performance of my LENOVO battery? There are several steps you can take to help you get maximum performance from your LENOVO battery:

• If you are not using the internet turn off your wifi connection and lower the intensity of your backlight (hold down function and move the arrows up or down to change intensity).
• let the power of the lenovo 42T4928 batteries (15%) drain to 0% When you use your brand new Battery first time. And then full charge it(usually chrage it full 12 hours) and let it drain to 0% again. Do this for 2~3 cycles.
• Don't leave your computer plugged in constantly when it is not in use.
• Keep your notebook in a well ventilated place and keep it cool. Your lenovo 42T4928 battery works faster when it is hot because it is creating more energy and is burning out faster.
• Unplug any external devices that you don't need such as using a usb or bluetooth mouse .
• Do not place battery for Lenovo ThinkPad Edge S220 E220S notebook in device for a long period of time if device is not being used.

Why we have been the go-to source for our customers ?

PC-Laptop.co has replacement LENOVO laptop batteries for thousands of LENOVO laptops in stock and ready for shipment. We carry a wide selection of laptop battery, chargers, and more from top brands.
They are designed for safety, performance and compatibility to your LENOVO laptop. Shop with confidence with our 30 days money back guarantee, 100% customer satisfaction .

What is the run time of LENOVO battery?

LENOVO batteries have two main ratings on them: Volts and Amperes. Because size and weight of batteries is limited when compared to larger batteries such as car batteries, most companies show their ratings with Volts and Milliamperes. One thousand Milliamperes equals 1 Ampere. When buying a battery, select batteries with the most Milliamperes (or mAh). Batteries are also rated by Watt-Hours, perhaps the simplest rating of all. This is found by multiplying the Volts and the Amperes together. For example:

• 14.4 Volts, 4000mAh (Note: 4000mAh is equal to 4.0 Amperes).
• 14.4 x 4.0 = 57.60 Watt-Hours
• Watt-Hours signifies the energy needed to power one watt for one hour.

Disclaimer

All products on this website are generic, aftermarket, replacement parts. The listed brand names and model designations are only intended to show the compatibility of these products with various machines.