Lii-500 Battery Charger Smart Charger w/ 4 Battery Slots LCD Display for Ni-MH Ni-Cd Li-ion Rechargeable Batteries Holder 1 (Charger) This charger is designed for multiple types of battery. It's portable and can detect the battery type and charge the battery automatically under your selected charging current. Built-in LCD screen displays the charging real-time status. Features: Various protection functions, overcharge and overdischarge, short circuit, temperature, 0V voltage activation function, intelligent identification of bad battery and reverse battery detection protection. With 4 kinds of charge current adjustment (300mA/500mA/700mA/1000mA), it can be used to charge different sizes (18650/26650/AA/AAA, etc.) of battery simultaneously. CHARGE, FAST TEST, NOR TEST 3 modes can work simultaneously, independently set charging, fast capacity detection, normal capacity detection. LCD display screen allows you to see know the parameters of voltage (V), current (mA), time (h), capacity (mAh), and internal resistance (mR). Portable size, strong and powerful, safe to use, great for daily and travel. Specifications: Model Number: Lii-500 Input Voltage: DC 12V/2.0A Lithium battery charging current: 4.2V 300mA/500mA/700mA/1000mA Ni-MH battery charge current: 1.48V 300mA/500mA/700mA/1000mA Discharge Current: 250mA, 500mA USB Output: 5V/1A Compatible with: 3.7V Li-ion Battery including: 26650, 22650, 18650, 18490, 17670, 17500, 17355, 16340, 14500, 10440 Ni-MH/Ni-Cd: AA, AAA, A, SC Color: Black Model: 1 (Only Battery Charger), 2 (Battery Charger + Car Charger + Power Adapter) (Optional) Main Item Size: approx. 15.9 * 9.3 * 3.7cm / 6.25 * 3.66 * 1.45in Package Size: approx. 17.5 * 17.4 * 5.2cm / 6.88 * 6.88 * 2.04in Package Weight: 1 : approx. 273g / 9.63oz 2 : approx. 413g / 14.57oz Package List: 1 * Battery Charger 1 * User Manual (English & Chinese)