- Guaranteed to meet manufacturer's specifications
- 100% original equipment compatible
- Full one year manufacturer's warranty
||Brand New OEM Equivalent
||8-Cell Li-ion (standard 4-Cell battery also available)
||1 Year Warranty
||Assembled in China
||10.59" x 3.48 " x 0.94 "
NEW Lenovo 40Y7904 battery rated at 14.4V, 73WHr, 5200mAh. Replacement li-ion battery is guaranteed to be fully compatible with original Lenovo 40Y7904 battery specifications. These are quality made laptop batteries manufactured with premium lithium cells. Li-ion batteries do not suffer from the memory effect. These batteries also have internal circuit boards with smart chips, which allows the battery to communicate with the laptop to monitor battery performance, output voltage and temperature.
This replacement Lenovo 40Y7904 Battery is 100% compatible with the following notebooks. If you need an AC adapter also, just click on the laptop's model.
- Lenovo Thinkpad X60, X60s, X61, X61s Notebooks
- (This battery is not compatible with the Tablet series)
*Note: This Extended Life battery cannot be used inside the ThinkPad X6 UltraBase.
Replaces OEM FRU & ASM Part Numbers:
tekkpower.com provides the best Lenovo laptop batteries at the lowest prices. When you buy a Farasis brand Lenovo 40Y7904 Battery, you can be rest assured that you are receiving the best value and service for your money. This replacement Lenovo laptop battery is guaranteed to be brand new and fresh from our factory. Item: Lenovo 40Y7904 Battery is not an original Lenovo OEM product, and is not part of any IBM / Lenovo product recalls.