Kastar 2 pack high capacity batteries. Use high quality cells for longer battery life with no memory effect. | New smart LCD charge design, easy to carry. Input: 5V 2A; Output: 4.2V/8.4V 600mA. | Intelligent LCD charger displays charging status and battery capacity. | Can be powered by USB Wall & Auto Charger or a Computer, comes with a Micro USB cable. | Compatible Model List: Nikon EN-EL19, MH-66, Nikon Coolpix A100, S32, S100, S2600, S2700, S2750, S2800, S3100, S3300, S3400, S3500, S3600, S3700, S4100, S4300, S4400, S5200, S5300, S6600, S6700, S6800, S6900, S7000 Cameras and Sony NP-BJ1, NPBJ1, Sony DSC-RX0 Ultra-Compact Shockproof Waterproof Digital Camera.