Plantronics Calisto 620 Spare Battery 89305-01
- Li-ion Polymer battery
- To install remove battery door on bottom with tiny Phillips screwdriver
- Charges with AC wall charger (1.5 hours) or USB cable (2.5 hours)
- Provides up to 7 hours talk time
- 3.7V, 930 mAh, 3.4Wh
- Measures 2 ½” long, 3/8” tall by approximately ½” wide
We Also Recommend
