1) 15 LED
2) Use 4AA 1200mA Ni-MH battery
3) Recharges over and over simply by winding up handle
1) 15 LED 2) Use 4AA 1200mA Ni-MH battery 3) Recharges over and over simply by winding up handle 4) 30 minutes lighting after 3 minute 5) With rechargeable AC/DC adaptor, car plug