NOT a copy or AA original， it is 100% OEM (Original Equipment Manufacturer) product -- from factories that make batteries for Samsung Mobiles

 

Battery cell:

• 3.7v Li-ion battery 9.25Wh

 

Capacity:

• 2500 mAh

 

Brand:

• SAMSUNG

 

Condition:

• Brand new

 

Warranty:

• 6 months one to one exchange.