The supplied here from Sanyo Eneloop charger MDR03 despite the unassuming size of the best devices on the market. The charger reliably detects when the batteries are full, loads and monitors individually, yet is a battery-friendly quick charger (in contrast to the 4-Sanyo NiMh socket charger which can charge either 2 or 4 cells at a time and only a blunt timer shutdown after 16 hours has, no matter how full the battery is).
What was very important for me: no thoughts you have to do whether you do not inadvertently overcharges the battery. Were the batteries already full, it switches itself off after a few minutes the same again.
He invites AA (for digital camera) and AAA cells (for MP3 players), individually or mixed.
Just a pity that he can not load 4 cells at a time, but it is compact and battery-friendly. That's better for me to overcharge at once than 4 cells.
For 18 months in use and highly recommended!