42T4789 Specifications
	Our Value	OEM Value
Manufacturer	Premium Power	Lenovo
Package height	8
Package length	8
Package width	8
Product weight	1 lbs
Technology	Li-ion	Li-ion
UPC	842740068557
UPC	842740068557

Compatible Laptop Battery Replaces Lenovo 42T4789

This new replacement laptop battery from eReplacements is 100% compatible with your Lenovo . eReplacements laptop batteries all come with a 1 year warranty and will meet or exceed the original Lenovo laptop battery specifications because they are manufactured for high performance in our ISO 9000 factories using the best quality cells and most up to date safety and engineering control standards:

• High/low temperature shut off protection
• Thermal runaway protection
• Overcharge shut off protection
• Over discharge shut off protection
• Cell imbalance shut off protection
• Fire resistant plastic casing
• Manufactured using the most up to date TI BQ20Z chip set

Click here for a current SDS sheet on this Laptop Battery

Thousands of resellers, dealers and service companies over the years have trusted eReplacements to provide their customers with quality replacement laptop batteries.