With a full charge, the 3eV is capable of completing 30 full 3-minute cycles. If you use the device 4x per day, it will last you over 1 week on a single charge. Keep in mind, if you use the internal USB charger to charge your devices, the battery life will be shortened considerably.
“This makes cleaning so easy and gives me peace-of-mind knowing that my phone is germ-free!”
- Lisa M. Verified Customer