... :4V Lead-acid 4.material:plastic Rechargeable LED Headlight,headlamp ,rechargeable headlamp, led headlamp, led flashlight, led rechargeable flashlight, rechargeable flashlight, torch, lamp, flashlight, camping ... , brightness is 1200 MCD. 2) 4V lead-acid battery inside, rechargeable , 650 mAh3) recharge life: more than 200 timesevery time, charge ...