Rapid Home Travel Charger with Ic Chip for Sandisk Sansa e200, e250, e260, e270, e280, e200R, e250R

• Brand new non-OEM
• Input: 100V - 240V (U.S. & World Standard)
• LED light power indicator.
• Best replacement for original Sansa travel charger.
• Intelligent IC chip inside recognizes a fully charged battery and automatically switches to a saver

It was weird, when I plugged it in, my Sansa started charging and then all of the sudden stopped! It kept doing that, charged for 2 minutes and that's it! I don't know...