• Microcomputer control system allows each of the four battery slots to charge individually • Capable of charging 4 batteries simultaneously (Ni-MH/Ni-Cd/ LiFePO4/ 3.7V Li-ion)  Li-ion：26650 22650 18650 18490 17670 17500 16340 14500 10440  LiFePO4：16340(RCR123A)  Ni-MH/Ni-Cd：AA AAA AAAA C • The 12 LEDs (4 groups) will clearly display the charging progress of the battery  Charging voltage is from AC100V to 240V or DC12V, safe to use on all power grids in cities worldwide • -dV/dt Control technology to charge Ni-MH and Ni-Cd batteries more fully • Built-in reverse polarity and short-circuit protection • Features over-charge protection to prevent battery damage. Automatically stops charging when complete • Auto-activation function：   a). Automatically reactivates “zero voltage†short-circuit protected Li-ion batteries that have     been completely drained of power   b). Three corresponding indicator lights flash simultaneously when attempting to charge a    battery  that cannot be reactivated • Made from durable ABS (fire retardant/flame resistant) for your safety • Designed for optimal heat dissipation, long lifespan
Specifications
 Input Voltage: AC 100-240V 50/60Hz  DC 12V • Output Voltage, Current:  4.2V±1%V, 375mA×4  750mA×2  3.6V±1%V, 375mA×4  750mA×2  1.48V±1%V, 375mA×4  750mA×2  Please note :  Slots 1 and 3 constitute one group; Slots 2 and 4 constitute the other group  When using one battery in a single group, the battery charging current is 750mA • Compatible with： Li-ion, Ni-MH, LiFePO4, Ni-Cd  Li-ion：26650 22650 18650 18490 17670 17500 16340 14500 10440  LiFePO4：16340(RCR123A)  Ni-MH, Ni-Cd：AA AAA AAAA C • Size：138mm×96mm×36mm • Weight: charger weight 165g，charge cable weight 40g • Optimal working environment：5%(0°C)-90%(35°C) (fully-laden regular activity) • Storage temperature: 0°C-40°C
