PowerStick.com chargers have excellent battery retention of one year.  This means that once your PowerStick.com charger is charged, you can throw it in a bag or purse and forget about it until you need it.  If you reach for it a year later, your PowerStick.com charger will still be charged and ready to go.*

PowerStick.com chargers use quality lithium polymer batteries and have a life cycle of over 1000+ recharges.  If you get through the 1000+ chargers, we also have a lifetime warranty.

*PowerStick.com chargers will go into hibernation mode if they have not been used for a length of time.   They do this to conserve power and reduce energy lose.  Sometimes a RESET may be required to “wake it up”.  To RESET simply hold down the power button for 15 seconds and release.