NP-FW50 Ultra Slim USB Charger for Sony Alpha 6000, 5000, 5100, ILCE-6000, ILCE-7, NEX-5T, NEX-6, NEX-5R, NEX-7, NEX-5, NEX-3N, NEX-3, NEX-C3, SLT-A37 Digital Camera and More Compatible with Sony NP-FW50 camera battery Smart LED indicator: light display the charging status, no-load(blue), charging(red), fully charged(blue) to prevent overcharging Ultrathin and lightweight design: only 2cm thick, Portable and save place, convenient for family, travel, trip and outdoor exercise Powered by USB chargers include laptop, PC, power bank, USB wall Charger, USB travel charger, USB car adapter etc, Keep enough power, never miss any wonderful moment Qickly and safely charge, easy to use