ACR LB15V Lithium Primary Battery [4588] Entertainment Durable Marine-Grade Construction: Built with

Durable Marine-Grade Construction: Built with a stainless-steel motor shaft

Harness & Switch Included (Exclusions Apply) High-Grade Aluminum Alloy Heatsink

4 AWG Red Battery Cable - 100'

Pocket Mount Combination Transducer

ACR LB15V Lithium Primary Battery [4588] Entertainment Durable Marine-Grade Construction: Built withLB15V Lithium Primary Battery The LB15V is a Primary Lithium non rechargeable battery that is only intended for use when the SR303 is being used in an emergency situation. It includes a battery witness label so that there is never any question as to whether the primary battery has been used or not. Once the witness label is removed, the radio will auto power on when the battery is connected, and the unit will also automatically enter GMDSS operation