Specifications:
Battery type: Li-ion
voltage: 3.7V
Capacity: 150mAh
Compatible with:
Plantronics CS540, C054 Wireless Headset 84479-01, 86180-01
Package included:
2X Battery
Cautious:
1.Do not connect improperly.
2.Do not dispose of battery in fire as they may explode, battery may also exploded if damaged.
3.Do not expose the battery to liquid or subject to strong mechanical shocks