MFS eGo-C batteries are universal with all eGo/eGo-T/eGo-C and 510/510-T products.
These batteries have the 5-button press safety feature. Simply press the activation button 5 times quickly to disable the battery and keep it from firing unintentionally while stored. Press the button 5 more times and it will become active again.
These batteries do not have the low battery life notification function like the Joyetech eGo-C batteries. The LED beneath the button will not change colors to indicate when battery life is getting low.
1100mah Capacity is designed to provide long battery life between recharges.
*3.7v Rechargeable battery for eGo/eGo-T .