Hello There! Due to the many positive reviews I decided for the Technoline BC 700 charger. Unfortunately, I realized that it (+ Sanyo Eneloop Ansmann Maxe + AmazonBasics) not completely full recharges the batteries after all. It is necessary to insert the batteries several times. This is very disturbing. I then switched to Pro charger, which also has a USB charging socket for smartphones and a backlit display for a small fee on the Ansmann Powerline 4. This recharges the batteries to 1,000% full so that the full voltage have this> 1.4 volts!