Additional digital batteries allow you to get the most out of your device. These batteries are manufactured using new, high-quality, and balanced elements that ensure a long battery life and maximum capacity. They have no "memory effect" and can be conveniently recharged at any time by the user. The batteries utilize unique microcontrollers that protect against overcharging, overheating, and ignition, optimally select discharge parameters to maximize battery capacity, and ensure the safety of the device both under heavy load and in standby mode. The battery is suitable for use as a replacement for the original: NIKON: EN-EL9, EN-EL9a, EN-EL9e. Compatible with models: NIKON: D3000, D40, D40x, D5000, D60. Technical specifications: Capacity: 1200mAh, Voltage: 7.2V, Battery type: Li-Ion. Important! Note: The list of compatible batteries and models may be incomplete. Always consult an advisor in case of doubt. Warranty: 12 months. Manufacturer: Extra Digital, EU.