These batteries are on clearance because we are no longer carrying these colors for eGo-T batteries.  Once these limited quantities are sold out they will not be restocked.  This product has been replaced by the Joyetech eGo-C 650mAh battery which is identical except with a few extra features.  Any products that work with these eGo-T batteries will also work with the eGo-C batteries.

The Copper colored battery available here is an Upgrade battery which means it can operate in either regulated or unregulated mode.  

These true Joyetech batteries are universal and fit all eGo and 510 products.

3.3v Rechargeable battery with 650mah capacity will last a very long time between charges.

These batteries have a safety feature that will de-activate the button so that the battery can be stored without accidently being activated. Simply press the battery button 5 times quickly and the battery will be de-activated. Press quickly 5 more times to re-activate it for normal operation.

***eGo Batteries should only be charged with a proper eGo compatible charger (output rating should be 420mA).  Compatible chargers include: eGo/eGo-T/eGo-C USB Wire Charger.  Use of other chargers (even if the battery will fit the charger) will void warranty and may cause battery to fail, become defective, or even explode.