SmilePowo LCD Display Dual USB EN-EL14 Battery Charger for Nikon Coolpix P7000, P7100, D3100, D3200, D3300, D5100, D5200, D5300 Smart charging LCD indicates when charging is completed and prevents battery from overcharging, of course you can also check the charging process from the LCD display. Convenience and easy charge with USB cable, you can charge wherever there is a USB jack, just connect with your desktop, notebook or cellphone adapter. Both charge slot with 8.4V / 0.6A output, charge 2 batteries at the same time without any conflict because of the sufficient 5V / 2A input. Beneficial from the sufficient 5V / 2A input, rapid charge is available. Fully charged within 60 - 90 minutes, no worry about missing awesome photos and videos. Patented charger with CE, FCC and ROHS Certification, 100% OQC - Outgoing Quality Control, works as well as, and even better than the original charger.