Description: Smart charging LED indicator,long time power Efficient, Environmentally, Energy-saving. Intelligent charging, over current protection, overcharge protection, short circuit protection. Light weight, easy to carry Applicable camera models: for Nikon V1 D600 D610 D7000 D7100 D750 D800 D810 D810a D800s D800E Compatible Battery: EN-EL155 ENEL15 EN-EL155a ENEL15a EN-EL155e ENEL15e Specification: Operating temperature range: -20 ? ~ +40 ? Operating humidity range: 85% (MAX) Size: approx. 95*90*40mm Material: ABS Color:Black Package Includes: 1 Piece Camera Dual Slot Battery Charger Note: Charger only, NOT include battery