This is a generic, equivalent one, 100% compatible. This 3.7V 1420mAh Replacement Lithium Polymer battery is designed to compatible with Amazon Kindle Paperwhite EY21 1st Generation 2012.

Specifications:
* Product Type: generic/equivalent
* Battery Voltage: 3.7V
* Chemistry: Lithium Polymer
* Battery Capacity: 1420mAh
* Condition: new, 1 Year Warranty!
* Easy Installation
* Battery is tested accurately before shipping
* Compound Lithium Polymer Chip, Safer and More Reliable

Compatible Part Numbers:
58-000008, MC-354775-03

Compatible Model:
For Amazon Kindle Paperwhite EY21 1st Generation 2012

Package Included:
1 x 3.7V 1420mAh MC-354775-03 Battery Replacement for Amazon Kindle Paperwhite EY21 1st Generation 2012