The Stylus pro USB Batteryis a Sleek, compact and handy, the lithium ion battery can be recharged anywhere a USB port is available.
Features:
3.7 volts
Lithium ion battery charges in 2.5 hours
Battery life 300 cycles
Run time 3.5 hours
Features:
3.7 volts
Lithium ion battery charges in 2.5 hours
Battery life 300 cycles
Run time 3.5 hours