BOL High Performance Airsoft / RC NiCd NiMh battery smart charger

Features Charge NiMh batteries by zero delta voltage technology High speed sampling of negative delta voltage Zero delta voltage detection cutoff circuit with integrated MOSFET control for peak charge detection Cut off circuit with MOSFET control for peak detection Pulsation charge method to prevent overcharge and overheat Auto-detect switching charge mode for Ni-MH battery. Charge battery pack with combination 4~8 cells 3 LED indicator for SLOW CHARGE, FAST CHARGE and POWER. Auto-detect battery pack number of cells. Reverse polarity protection system Trickle current (0.1A0 after fast charge mode finished 13A fused input protection. 4 cm cooling fan Build in auto switching power supply with input 100-240V AC A reliable high quality smart charger for your NiCd / NiMh battery packs. Not for charging lipoly battery packs. Manufacturer: BOL Specifications: Input Voltage: AC 100v ~ 200vBattery Voltage Range: 4.8v - 9.6vCharging Current: 0.5A - 4.0A