【High Quality Powerful Battery】: 2 pack rechargeable Li-ion batteries, 7.4V, 1500mAh and 8.88Wh, professional replacement for Sony NP-FW50 Battery. Safety and quality assurance, with CE, FCC, RoHS Listed, fully decoded and have longer battery life. Built with multiple circuit protection (short-circuit, over-voltage, over-charge, over-discharge, and over current protection). | 【Sony NP-FW50 battery replacement】: 100% compatible with Sony Alpha a6000, a6300, a6400, a6500, a5100, a7, a7II, a7R, a7RII, a7S, a7SII digital camera and more. Premium Li-ion cells for longer battery life with no memory effect. | 【Intelligent LED Display Charger】: Input: 5V/2A, Output: 8.4V/0.6A*2. It can charge 2 NP-FW50 batteries simultaneously from any USB power source and indicate the charging process on the LED display, preventing battery from overcharging. | 【Type C & Micro USB Ports】: Charging port can be connected with any cable with 5v usb source like laptop, car charger, wall charger or power bank for added charging option. | 【What You Get】: Miady Replacement NP-FW50 batteries * 2, Dual battery charger * 1, 18 months hassle-free warranty. 24*7 friendly and professional customer supports.