... Samsung, Nokia, HTC, PDA, PSP ,Mp3, MP4 etc2.Flexible recharging of Power Pack via notebook USB Port or wall adaptor with USB ... chargingcable3.Portable, rechargeable and universal power pack4.safety with PCM to avoid overdischarge, overcharge and ... and white led will blink, the number of lighted white led indicates the quantity of electric charge. If all white led light and ...