Dakota Lithium – 12V 7Ah LiFePO4 Deep Cycle Battery – 11 Year USA Warranty 2000+ Cycles – Built in BMS – For Ice Fishing, Fish Finders, Outdoor, and More

I bought this for the Garmin Striker Plus 4cv depth finder that I use on my kayak. The battery is very light weight, yet well constructed, recharges and maintains the charge flawlessly. It works incredibly well for my use-case and lasts seemingly forever. Well, all day out on the water at least and with much left to spare. Great battery for what I’m using it on.

I love how light this battery is. I use it to run a fish finder/sonar/side scan/mapper/gps unit so there is not a lot of drain when in use. If it really lasts a couple seasons I will be thrilled. It costs 3 times as much as the standard AGM batteries I use so it needs last. So far I have used it six days for about 6 hours each. I do recharge after every use and I did have to buy a lithium battery charger. I did not anticipate the expense of the new charger when I bought the battery.

Bought two then decided that I could use another an bought another. Small and powerful

***Update*** I have dropped my star rating to 1 and would put it at 0 if possible. Not sure if it was just two crazy coincidences but I received a replacement battery after my first one died and the same exact thing happened. Returning it and going with another brand. Very disappointed with this item.The battery went dead the very first time I used it. I was using this battery to power my ice fishing graph and all of a sudden it went black. My battery indicator on the screen was only at 50%. I thought it was weird but possible it was already dead. When I made it back to the house I plugged it in to charge and the smart charger didn’t even recognize the battery was connected. I waited until the next morning and still nothing. I gave this product two stars across the board because I haven’t really even had a chance to fully try it out. They are giving me a replacement with free shipping and I really hope the new one turns out better than the first. I was very excited for this so being disappointed would be an understanding.

I have this battery in my YakAttack CellBlok for the Lowrance fish finder on my kayak. One of the key benefits for me is that it's lightweight, especially with the battery compartment on the rail of my kayak. I've had zero issues charging it or having it hold a charge. I'd definitely buy a second one if I needed it.

4 stars so far. I have it in an ION explore boombox. It plays 4-5 days, 4hrs per day and then 12-14 per day on weekends because it’s in my garage. It seems to hold a great charge. No complaints, but it seems like it doesn’t gets weak on the indicator light on radio, it just shut off. I can only assume that’s the radio issue.

Item was received timely and as ordered. Unfortunately we ordered the wrong battery!

I replaced in my kid's ride-on, 2 of them, and now runs double the time.Yes, they are expensive, but they do last much longer and also weigh a fraction of the original.I charge them using Noco Genius 10, each one charges up in about 10-15mins.