Hangsen Echo Battery 1100 mAh
Spare or replacement Ego-t battery. Good for eGo or Evod.
Comes in black or silver.
1100 mAH lasts for ages (about 88 cigarettes).
Working voltage 3.3V to 4.2V
Compatible clearomizers: C5R, C3R and any ego type thread.
Charge only with the Echo USB charger.