VGP-BPL21-BB Specifications
	Our Value	OEM Value
Capacity	7200 mAh	7500 mAh
Cell type	Samsung
Cellcount	9 Cell	9 Cell
Color	Black	Black
Manufacturer	Premium Power	Sony
Package height	2.5 Inches
Package length	5.75 Inches
Package width	9.25 Inches
Please note	You will be required to install a non-hazardous program to ensure the battery be 100% compatible with your laptop. This program will update the underlying device driver of intelligent lithium battery, including the BIOS. Please read the instruction manual carefully before you start to install the program.
Technology	Li-Ion	Li-Ion
Volts	10.8 Volts	10.8 Volts

Compatible Laptop Battery Replaces Sony VGP-BPL21-BB

This new replacement laptop battery from eReplacements is 100% compatible with your Sony vaio VGNFW51ZFH and is Black in color and is rated at 7200 mAh and 10.8 Volts. eReplacements laptop batteries all come with a 1 year warranty and will meet or exceed the original Sony vaio VGNFW51ZFH 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

Material Safety Data Sheet
UN Transportation Test Report (UN38.3)

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