Electrical Specifications; Mechanical And Environmental Specifications; Battery Notifications - Honeywell A700 Hardware Reference Manual

Although the batteries may differ in color, the A700 and A700x batteries are interchangeable.
Battery Type
Standard Battery Weight
High-Capacity Battery Weight

Electrical Specifications

Cells: The high capacity battery pack uses two lithium ion cells.
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Nominal voltage = 3.7V
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Capacity = 4400mAhr or greater
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Protection circuit characteristics: The pack contains a protection circuit that prevents over
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and under voltage conditions on the cells 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
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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 Honeywell designated
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charger.

Mechanical and Environmental Specifications

Drop-test specifications
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The high capacity battery meets the MIL STD 810F specification for shock and
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transient drop criteria.
Environmental specifications: The battery pack halves are sonically welded together to
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protect the internals from water and dust. The battery functions properly in the following
conditions:
Operation Temperature: -30 °C to 50 °C (-22 °F to 122 °F)
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Storage Temperature: -30 °C to 60 °C (-22 °F to 140 °F)
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Humidity: 95% condensing
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Rain/dust: IP67
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Battery Notifications

Battery warnings for a Talkman battery occur at the following levels:
First warning = 30 minutes remaining until empty
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Critical warning = 0 minutes remaining until empty
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Weight
2.8 oz (79.38 g)
4.6 oz (130.41 g)
Voice Device and Headset Hardware Reference Guide