Power Source

Internal

Internal or External

Battery

    Type

12 V Sealed Lead Acid

12 V Sealed Lead Acid

    Rechargeable

Yes

Yes

    Charging System

Yes

Yes

    Field Replaceable

Yes

Yes

    Life/Transmission Time
    @ 15% transmit

10+ hrs.

30 hrs.

    Condition Test Circuitry

N/A

Yes

    Low Power Indicator

Yes

Yes

    Operating Temperature

-20⁰C to 70⁰C
-4⁰F to 158⁰F

-20⁰C to 60⁰C
-4⁰F to 140⁰F

Tape Output

Through surface unit

Yes

Extension Headset (Optional)

N/A

Yes

Video Camera Attachment (Optional)

Yes

N/A

Weight in Air

4.5 kg (10 lbs)

10 kg (22.5 lbs)

Weight in Water

.5 kg (1 lbs)

Buoyant