The EN-EL3a is a rechargeable Li-ion battery that provides 7.4v and 1500 mAh of power to select Nikon D-SLR cameras. The battery and a MH-18 battery charger is included.
• The battery is compatible with Nikon D50, D70, D70s, D80, D90, D100, D200, D300, D300S,
and D700 SLR Digital Cameras.
• Lithium ion chemistry free from memory effect
• 1500-mAh power capacity
• Compact 1.62-by-2.25-by-0.81-inches, weighs 4-ounces