LiPo for Fish Finder?

[ccacher1]

Originally Posted by Raskal311

I just picked up a 12v 20ah Lifepo4 from Bioenno came out to be just under $200 with a charger. The battery has a built in circuit that prevents it from draining too low or being over charged. I also have a 6v for my bait tank and its worked perfectly so far.

I have that exact same battery. Great battery and fits in a little pelican 1120 waterproof box. Also have the 6v lifpo for my bait tank. Havent had any issues with either battery so far. However, I might be hesitant to buy some random Lifepo4 battery off ebay but Bioenno seems to make quality stuff...at least I cant so otherwise yet.