Batteries are great!

Great product, i use it to power my gps unit on my kayak. My last outing i was out for 6.5 hours and after getting home and hooked it on the charger and after 10 minutes is was back to full charge. I highly recommend this battery.

Wish I would have bought this battery sooner. It was absolutely a game changer with my Humminbird Helix 7.

Replaced the standard battery on my Humminbird ICE Helix 7 with this 10ah Dakota Lithium Battery, what a difference! Much longer run time and noticeably lighter. Great product, would recommend time and time again.

your product far exceeded my expectations, in weight savings alone. thank you.

I received my new Dakota Lithium battery, charged it to full power in about 2 hours. Took a remote ice fishing trip in NW Ontario, fished lake trout for a full two and a half days using my vexilal FL 20 and never lost a charge. I would recommend this battery to everyone. Great battery! Bryan Ketchmark.

Took a while to show up but love it can run my helix 7 all day

Best lithium battery ever. May invest now for my boat. Pricey, but well worth it.

Once I fully charged your battery far exceeded my expectations! Having used several lead acid batteries and having to keep one always on charge to get me through the day I now have a battery that my solar charger will keep the voltage during the day and the battery will not only make it through the night but have enough power for the next day even if the day is cloudy.

Great product! Great service! Great company!