Iridium Extreme Li-Ion Battery - 4 hours of talk time and up to 30 hours of standby

This Iridium Extreme spare battery provides users with up to 4 hours of talk time and up to 30 hours of standby time. 

SPECIFICATIONS:

• Compatibility: Iridium Extreme (9575)
• Capacity: 2,300 mAh
• Voltage: 3.7 V
• Talk Time: 4 hours
• Standby Time: 30 hours
• Charge Time: 3 hours
• Weight: 70 g (2.5 oz)
• Iridium P/N: BAT31001