Kastar 1-Pack LCD Dual Fast Charger & Replacement Battery for Nikon EN-EL18 / EN-EL18a / EN-EL18b / EN-EL18c / EN-EL18d and MH-26 / MH-26a / MH-26b — Compatible with Nikon D4 D4S D5 D6 D6S and Z 9

Kastar replacement battery bundled with an LCD dual fast AC charger. Battery Type: Lithium-Ion; Battery Voltage: V; Battery Capacity: mAh. The charger accepts 110-240V Worldwide Input Voltage and supports charging batteries with voltages from 6.8V - 16.8V across any capacity. Intelligent control via an onboard MCU automatically detects battery voltage, manages smart charging cycles and prevents overcharge. The dual-slot LCD shows charging progress and battery capacity, and can charge two batteries simultaneously; the unit also allows changing plates to fit most digital batteries. Charging follows a CC/CV algorithm for reliable, efficient performance and includes pre-charge and Li-ion 0V activation functions to help extend battery life. Kastar product — long-lasting and offered at manufacturer pricing.