This is a generic, equivalent one, 100% compatible. This Replacement Li-ion rechargeable battery is designed to compatible with Nikon EN-EL9e EN EL9e D40X D40 D3X D3000.

Specifications:
* Product Type: generic/equivalent
* Chemical Composition: Li-ion
* Voltage: 3.7V
* Capacity: 1200mAh
* Dimension: 55.90 x 36.05 x 14.30 mm
* Condition: new, 1 Year Warranty!
* Use Integrated microchip which can prevent overcharge and over-discharge.
* No memory effect, batteries can be charged or discharged at any time without harm.

Replace Part Numbers:
EN-EL9, EN-EL9a, EN-EL9e

Compatible with the following Nikon camera models:
D60
D5000
D40X
D40
D3X
D3000

Package Included:
1 x 3.7V 1200mAh Replacement Battery for Nikon EN-EL9e EN EL9e D40X D40 D3X D3000