... photoelectric transformation above 16%;2. Indication: charging and discharging state;3. Applications: mobile phone, digital camera, DV, PDA, MP3, MP4, ... GPS4. With 4 LED showing battery capacity;5. With 3 super white LED light6. Protection: reverse current protection circuit integrated to prevent ... get holding time 100-150 minutes of talk time or stand-by time 72h;8. Charging time: about 120 minutes ...