Perhaps better than the original!

In my Logitech F540 Wireless Headphones the battery has begun to weaken. The end of his life was foreseeable. From his stamina of up to 12 hours perhaps were still one or two left. Now, the F540 is a really good headset and sounds mE also significantly better than its expensive and nasty bass-heavy successor G930.

The battery replacement is quite simple. The battery sits in the earpiece without volume control. First you draw from it the elastic pad from. Then you screw with a Phillips screwdriver Watchmaker from the speaker grill. Among other Phillips screws come out. When one achieves this, you can remove the back cover of the pinna. Thus, the battery is accessible which is just infected. With practice, you need five minutes for the exchange.

The vhbw exchange battery even has a higher capacity than the original battery (which originates from China and 600 mAh capacity has). After installing the charging electronics of the headset immediately began to charge the battery.

Statements about the endurance and durability of the replacement batteries I can at this point not to do, but as far as I am very satisfied.