EGO-T EGO-K LCD Electronic Cigarette Battery 650ma 900ma 1100ma  Description: Battery options: 650ma， 900ma， 1100ma This is LCD E-cigarette battery， can display your smoking puffs number. Short-circuit protection: when short circuit，the battery will shut down. The battery wouldn't go back to work untill the ends of circuit Switch protection: press the button 5 times within 1.5 seconds， lock or unlock Atomizer protection:   If you press the button for by 10 seconds， the battery will be locked untill the next press Low voltage protection:  When the battery voltage is lower than 3.3v， the battery will shut down Charge: Blue led blinks 5 times， ego usb charge can be used  Package included: 1 x EGO-T EGO-K electronic cigarette battery  Detailed Pictures: