EN-EL18C Rechargeable Li-Ion Battery DSLR Lenses You have enough heavy kit

You have enough heavy kit to carry – this won’t weigh you down

which correct chromatic aberrations across the furthest limits of the visible light range and effectively compensate for color fringing

Two ED glass elements and three Aspherical (AS) lens elements combat chromatic aberration and color fringing for stunning sharpness and contrast

A new magnesium alloy lens barrel and fluorite elements reduce the overall weight by nearly 2 pounds versus its predecessor**

EN-EL18C Rechargeable Li-Ion Battery DSLR Lenses You have enough heavy kitThe EN EL18c is a Rechargeable Li ion Battery that is used to power the D5, D4s and D4 Nikon D SLR cameras. The EN EL18c Li ion Battery can be charged using either the MH 26a or MH 26aAK Adapter Kit battery chargers. The EN EL18c Rechargeable Lithium ion Battery is also used with select Nikon cameras and Multi Power Battery Packs, powering the cameras. Compatibility: D6 D5 D4S D4 Z9