5 in stock (as of 10/23/2016 01:47 AM)
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AddOn Part #57Y4545-AA is a Lenovo compatible LI-ION 9-CELL 11.1V 8400mAh NOTEBOOK BATTERY for Lenovo portable computers. This higher-capacity 8400mAh battery packs more punch than the OEM. It has a similar form factor to the OEM and is made specifically for the Lenovo ThinkPad T410, T410i, T510, T510i, W510, and W520 notebook series of portable computers. AddOn batteries are 100% tested and compatible for the systems intended for. Battery life depends on many factors including: available DRAM, screen brightness, applications, features, power management, battery condition and other customer preferences. AddOn part numbers mimic the OEM, and are comparable in form factor and battery life.
Lenovo ThinkPad Series Notebooks :
- W520 (Dual-Core)
- W520 (Quad-Core)
|Manufacturer Part Number||57Y4545-AA|
|Manufacturer Website Address||http://www.addoncomputer.com|
|Product Name||Lenovo 57Y4545 Compatible 9-CELL LI-ION Battery 10.8V 8400mAh 91Wh 27++|
This is a Lenovo 57Y4545 compatible 9-Cell Li-ion 10.8V 8400mAh 91Wh battery specifically designed for Lenovo notebooks. With up to 8400mAh and 91Wh of power you can rely upon long lasting power be it for work or play. Our batteries mimic the OEM form factor so they fit properly with your notebook. Batteries are 100% tested and compatible with the intended system. Battery life depends on many factors including: available DRAM, screen brightness, applications, features, power management, battery condition and other user preferences. With our certification test program, we can guarantee your product will work right the first time. Our products are also guaranteed by federal law to not affect or void OEM warranties.
|Battery Size||Proprietary Battery Size|
|Battery Chemistry||Lithium Ion (Li-Ion)|
|Battery Capacity||8400 mAh|
|Battery Energy||91 Wh|
|Number of Cells||9|
|Output Voltage||10.8 V DC|
|Weight (Approximate)||1.50 lb|
|ProductTitle||AddOn Lenovo 57Y4545 Compatible 9-Cell Li-ion Battery 10.8V 8400mAh 91Wh - 100% guaranteed compatible battery upgrade and replacements for select systems|
|Beach Audio Warranty|
This product was added to our catalog on Sunday, October 23, 2016.