Nitecore SC4 Charger Features: 300mA-3000mA manually selectable charging current LCD with MVA technology monitors status in real time Optimised charging process for IMR batteries Intelligent charging mode IMR battery recovery Anti-short circuiting and reverse polarity protection Distinctive cooling fins Compatible with 1.2V, 3.7V, 4.2V and 4.35V batteries High definition color LCD screen displays real time charging parameters Charging program optimized for IMR batteries Each battery slot controls and charges independently Automatically detects battery power status and displays charging progress Output Voltage: 4.35V Output Current: 3A Compatible with: Li-ion / IMR / LiFePO4: 10340, 10350, 10440, 10500, 12340, 12500, 12650, 13450, 13500, 13650, 14350, 14430, 14500, 14650, 16500, 16340(RCR123), 16650, 17350, 17500, 17650, 17670, 18350, 18490, 18500, 18650, 18700 (Unprotected Type), 20700 (Unprotected Type), 21700 (Unprotected Type), 22500, 22650, 25500, 26500, 26650 NiMH / NiCd: AA,AAA,AAAA,C,D Dimensions: Length 165mm, Width 110mm, Height 45mm Weight: 385g Package Includes: 1 x Nitecore SC4 Charger 1 x 3-Pin UK Wall Charger Adapter 1 x User Manual 1 x Warranty Card Warranty: 1 year warranty for charger with manufacturing defects only from date of purchase.