Features: 1. Applicable battery models: EN-EL9 EN-EL9a rechargeable lithium battery 2. Applicable models: D3000 D5000 D8000 D60 D40 D40X (Digital Camera machines) 3. The Chargers are made of high-quality IC for protection circuits, specially designed for high-precision for smart multiple for protection rechargeable, no memory effect; 4. Reliable for protection performance: for protection circuit IC implementation of various battery for protection, such as overcharging, over discharging, over current and short circuit for protection, will not damage the battery as well as your camera; 5. Comprehensive Environmental tests: high temperature test, thermal shock test, thermal cycling test, needle puncture test, heavy impact test, squeeze test, overcharge performance testing Specifications: Output: 8.4V , 0.9A Input: AC 100 ~ 240V, 50/60Hz , 0.18 0.105A Length: 6cm/ 2.36 " Width: 8cm / 3.15 " High: 2.7cm / 1.06'' Cable Length: 63cm / 24.80 " Color: Black Plug: US plug Quantity: 1 Set Note: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 1-2cm measuring deviation due to manual measurement. Package includes (No Retail Package ) : 1 x for Nikon MH-23 Battery Charger(Battery is NOT included) 1 x Power Cord(US Plug)