Work good and light as advertise 🙂

Arrived ahead of time with perfect packaging.

Fantastic Battery. Lasts several times longer than the 7ah SLA battery I was using in my Hummingbird Helix 7 Ice fishing depth finder

Light weight and long battery life for ice fishing electronics

This battery works so well, I am waiting for my Helix 7 gn3 to drop off of 100% power display. Ha Ha…

The battery is very good. It runs my Humminbird helix 7 on the ice for 2 1/2 days before it needed a charge. I’m very impressed with the 10 amp battery. It’s worth the money.

excellent battery- fast charge, long lasting and extrmely lightweight

Using this with my helix 5 and haven’t been under 100 percent charge. I’ve used it for out to five hours a trip and charge stays 100 percent. I charge after each use. Great product and very light weight.

This lets me ice fish all day long with my Humminbird Helix 5, and the unit never displays less than 100 percent battery power. But the real surprise was the weight–it feels like there’s no battery in the unit which makes it so much easier to hole-hop.