User's Manual

Audio WarningBattery Condition
"Headset battery is getting low."When battery voltage is low
“Headset battery is getting low. Change headset
battery now.”
When battery voltage is critically low and about
to turn off
SRX2 Battery Specifications
Electrical Specifications
• Cells: The battery pack uses a single lithium ion cell.
• Nominal voltage = 3.6V
• Watt hours = 2.7 WHr
• Protection circuit characteristics: The pack contains a protection circuit that prevents over and under
voltage conditions on the cell and protects the pack from damage as a result of a short circuit between
the positive and negative terminals of the battery.
• The battery pack contains custom electronics that provide performance, temperature, and pack
identification to the device. This information is made available to voice management software.
• Battery Charging: The battery pack must be charged only in a Vocollect designated charger.
Mechanical and Environmental Specifications
• Drop-test specifications: The battery meets the transient drop criteria.
• 24 drops at 6 feet (182.88 cm)
• 12 drops at 7 feet (213.36 cm)
• Environmental specifications: The battery functions properly in the following conditions:
Temperature: -22°F to 122°F (-30°C to 50°C)
Humidity: 95% non-condensing
Rain/dust: IP54
Battery Notifications
The SRX2 battery triggers two warnings based on remaining runtime:
Audio WarningBattery Condition
"Headset battery is getting low."When battery voltage is low
“Headset battery is getting low. Change headset
battery now.”
When battery voltage is critically low and about
to turn off
Charging SRX2 Wireless Headset Batteries
Important: Once an SRX2 battery is placed on a port in the charger, it must remain in the charger
for a minimum of five seconds. This allows the charger sufficient time to analyze the state of the
battery. Removing the battery during this five second interval may cause the LED indicator on the
charger to display an incorrect battery status.
Note:
• A battery is fully charged and can be removed from the charger when the ring LED indicator
light for that port on the charger is green.
Confidential: For informational use by Vocollect Resellers and customers only
Vocollect Wireless Headsets | 127