Get longer battery life and improved laptop performance with a new Toshiba Satellite L645 s4102 battery.
We use the highest quality lithium-ion cells and components that charge faster, last longer, and weigh less than cheaper, lower quality batteries. This Satellite L645-s4102 battery is rated 5200 mAh and will normally last 3-5 hours on a full charge.
The higher the mAh rating, the longer your battery will run before it needs to be recharged again. There are no compatibility issues if your existing battery is rated at 4400 or 4800 mAh. It just means this battery will last longer than the original.
When choosing a laptop battery, cheaper is not better. Cheaper batteries use inferior Chinese cells that typically wear out in just 3 to 6 months. The main indicators of inferior Chinese cells are the low price of the battery and a lower mAh rating. Inferior batteries also use inferior computer chip sets inside that can lead to compatibility issues with your laptop. Although every brand of laptop battery is hand assembled in China, the key to getting a great battery is knowing what components are inside.
All our products carry a full 2 Year warranty and every battery is charged and tested before it ships. We provide a 30 day money back guarantee if you are not completely satisfied.
