Choosing a Lithium Battery For Fish Finders Forum
Choosing the right fish finder battery is an important decision, especially if you plan on using it for a long time. A battery of a good quality will ensure that your fish finder runs smoothly and will not suffer from battery drain. Keeping the battery level high will prevent the unit from going into sleep mode, which can shorten its lifespan. Lithium-ion batteries are less susceptible to the Peukart Effect, which can be an issue with lead-acid batteries. best fish finders under $200
One downside to lithium batteries is their weight. A standard deep cycle marine battery weighs about the same as a small child. A lightweight lithium battery can be much more convenient. Most fish finders now come with a charging port that allows you to quickly change batteries. There are also Bluetooth applications that allow you to monitor battery voltage.