1. Brand new and high quality
2. Worldwide voltage, suitable for the whole world
3. Shift AV Switcher to the correct position according to the power
4. Insert AAA or AA or NI-MH or NI-CD rechargeable batteries into the charger ensuring proper alignment of the "+" AND "-" terminals. The batteries should be inserted into the correct compartment according to their size
5. This charger can charge 2 / 4 / 6 / 8pcs AA / AAA Ni-MH / Ni-Cd rechargeable batteries
6. The LED indicator will light up to signal that the charging process has begun.