Pro Power Lithium Battery & Charger Kit for GPS, Fish Finders, Depth Finders & Outdoor Electronics - Compact & Portable Kayak Battery Power Solution for Marine Adventure, Kayaks & Boating

Used it a couple times now, powering a striker 4CV. Works great. The compact size and light weight made it easily worth the cost, to me.

This rechargeable battery conquers the problem of overheating in the summer. Quickly recharges with an indicator on the included charger. Lasts all day powering a single 10in monitor. More compact than most other brand batteries.

Battery seems to perform well for my Gamin Striker Plus 4CV but the battery charger light never turns green, even after a solid 12-hour charge. I noticed the battery didn't seem to gain any voltage after that long as it read the same on the fishfinder after two attempts to charge to full power. Pretty expensive for a DOA charger and one that takes 9-10 hours to supposedly charge a 10ah battery. Perhaps this lithium-ion battery is more sensitive and needs a slow charge, but my regular automotive charger will charge a motorcycle battery of similar size/chemistry in a quarter of the time. NOCQUA please help! (UPDATE: 8/5/2019) - I reached out to the company and they were ready to stand behind their products. They replaced the charger and a switch that had malfunctioned. Now I can see this battery will run my GARMIN 4CV fishfinder, lights, and cameras without a hitch. I literally ran the fishfinder for a week, fishing 3-4 hours each day. I was able to recharge from 11.3V to 12.8V in 4 hours, which was even better than the advertised rate. I really like that the battery is wrapped in a neoprene and Cordura style case. It's a petite, powerful and super sexy package for sure. It provides enough protection and padding so it's not banging around inside the kayak hull scaring the fish I'm trying to catch or photograph. I can even mount the battery by simply putting a loop of 550 cord through the flap of the case and it holds securely to the inside the kayak hatch (aka the Tacklepod) around an internal post. You simply won't find a better deal on a powerful 10ah battery that has this level of waterproof protection. I plan on adapting this to a solar charger in the near future for kayak camping.

Works perfectly, light weight, it's powerful and last plenty long on multiple day trips. Thinking of replacing all my Nickel batteries on my other fish finders for these batteries!.

This is a nice little power pack . Charges quick and lasts a long time with a garment 4 . Good value for the price. Fits in the YakAttack cell bloc

Great battery, I had the smaller version, replaced with this one and I get much more time using this one, more than double the time….

It worked well. Purchased in April of 2023. Only used it for powering a Garmin Echomap fish finder in my kayak. Sadly, the battery now only reads 10.54v and not 12 (or close to it) any longer. This is with a volt meter attached directly to the connector leads going to the battery. No possible wiring issues. So, while the battery works well out of the box, the life expectancy will be approximately 2 years ( + or -). I like the convenience of the battery and being able to charge it with its own charger, making it easily portable. I figured I would just write an updated review since others may look at this as a long term solution for their needs. This is the 10ah model. It appears they no longer sell the 20ah on here.

Easy to hookup, small and powerful. I would highly recommend this for anyone kayaking and running a fish finder.

great well recieved ! works well with my Garmin Fish finder been using it on single charge for 5 hr trip (x4) still having 75% batt left

Item arrived on time via Fedex. ive already got my fish finder and gps wired and tested. Item was well packaged, easy to install. flawless transaction

Très durable et fonctionne bien Après plus d’un an d’utilisation, il va aussi bien qu’au premier jour

Excellent product. I fully recommend this battery.

Great product, works great, however it's way overpriced here I found it 100 dollars cheaper after I received it