General description This multifunctional 18650 charger features a 12-slot design with an LCD display for accurate detection of voltage and current. It allows you to monitor the battery charging progress conveniently and stops charging automatically when full. The charger is equipped with multiple protection devices, including over-current protection and battery reverse charge protection, making it compatible with various lithium battery specifications. Technical specifications Model: MS-812ACD Input: AC 100V-240V Output: 4.2V-4200mA (for lithium batteries), 1.2V-1200mA (for AA/AAA batteries) Charging voltage for lithium battery when fully charged: 4.2V Charging voltage for AA/AAA battery when fully charged: 1.5V Product line length: 80CM Color: Black Material: ABS Measurement allowed error: +/- 1-3cm Compatibility and accessories Compatible with 18650, 18500, 18490, 16340, 14500, AA, and AAA batteries Plug Type: US Plug (suitable for Canada, India, Mexico, Thailand, the Philippines,