General description Fast Battery Charger Smart Charger is designed for charging AA and AAA rechargeable batteries efficiently. It features a clear backlit LCD display that shows the charging status in real time, allowing you to monitor the charging process easily. This universal charger can charge up to 8 batteries simultaneously, making it a convenient choice for users with multiple batteries. Technical specifications Input: 5V/2A 50/60Hz Output: DC 1.2V 1800mAh Charging Current: 450mAh Charging Time: Approximately 4 hours Compatibility and accessories Compatible with AA and AAA rechargeable batteries Package includes: 1 * 8 Slots Battery Charger, 1 * USB Charging Cable Other information Made of premium flame retardant material High-quality spring, rust-proof and anti-oxidation for extended service life Built-in advanced circuit chip for safe and efficient charging Vent at the bottom for fast heat dissipation