High-energy-density lithium-ion battery

The High-energy-density lithium-ion battery category brings together SH Lithium Li-ion batteries and chargers for anglers looking for compact, lightweight power for electronic or electrical fishing equipment. The range includes 12V, 24V and 36V Li-ion batteries, versions with a regulated fish finder output and compatible Li-ion chargers.

A high energy density Li-ion battery is useful when weight and bulk need to stay low. It suits mobile setups, anglers carrying their gear on foot, float tube or kayak fishing, small boats, and situations where a fish finder, GPS or electronic device needs power without carrying a heavy battery.

Models with a regulated fish finder output are designed to provide more stable power to electronics. This matters when using a screen or GPS/fish finder combo for several hours and trying to reduce interruptions, voltage drops or unstable power during a session.

Before choosing, check the voltage required by your equipment, target capacity, Li-ion charger compatibility, connector type, carried weight and desired autonomy. For intensive use or when service life is the priority, also compare with the LiFePo4 batteries in the neighbouring category.