Specification : Battery Features: Specifications: Volts : 7.0V Type : Li-Ion Color : Black Capacity : 1900Mah Compatibility : Compatible With Nikon D7500, 1 V1, D500, D600, D610, D750, D800, D810, D810A, D850, D7000, D7100, D7200, Z6, Z7 Digital Slr Rechargeable Li-Ion Battery. Extra Power For Your Digital Video Camera /Camcorder. High Energy Density, High Recycle Life, Long Life Battery. Rechargeable Li-Ion Battery With Superpower Cell Technology. Durable: Premium Abs Material Has Good Impact Resistant And Wear Resistance. Tpe Rubber Seal Is Both Waterproof And Dust-Proof, Keeps Out Debris, Dust And Water. It Works As Safety-Box To Keep Your Valuable Memory Cards And Camera Batteries Safe. Case Dimension: 4.52In(L)X3.26In(W)X1.37In(H) And Weight Only 76G, About The Size Of Palm And Easy To Carry For Outdoor Photography. Package Includes: En El15 Battery---2Pcs Battery Protection Box---1Pc