ICOM BP-252 Battery Pack 7.4 Volt/980 mAh Li-Ion
This Battery Pack 7.4V 950mAh Li-Ion BP-252 BP252 for M33 / M35 VHF is a great VHF Speakers & Accessories product. Manufactured by ICOM.
A VHF deckspeaker is very useful if you find the VHF very difficult to listen to from the cockpit. When combined with a remote handset you will find coming in to marinas much easier especially if single handed sailing.