Icom IC-M88. This little marine VHF workhorse is incredibly compact, yet it feels comfortable in the hand. Go up to 24 hours without a recharge. Built military rugged (MIL SPEC), Icom's IC-M88 is completely submersible and offers a 1700 mAh Li-Ion battery. It's the most powerful, longest lasting Li-ion battery in the industry. The IC-M88 offers a whole slew of options and accessories, from waterproof microphones to full headsets -- great for the commercial mariner! Yet, this radio is as easy to use as any other Icom handheld - which is to say it offers superior one-handed operation - so any recreational boater will appreciate its friendly interface. 5 Watts of power really gets your message out! For ease of use, powerful and long lasting Li-ion battery, and sheer performance, Icom's IC-M88 can't be beat. Compare and you'll see why Icom is best.