GOLDENMATE 12V 10Ah LiFePO4 Lithium Battery(2 Packs), 5000+ Deep Cycles, IP67 Waterproof Lithium Iron Phosphate Battery, Built-in BMS, Ideal for Power Wheels, Solar, Marine, Fish Finder, Ride-on Toy

Battery was a perfect fit for Marcum LX9 and 1/2 the weight of Lead/Acid. Fish finder performs perfectly after long day of fishing. Good price and fast shipping.

I am so happy with my purchase, I bought several of these batteries and have replaced all the batteries on my deer corn and protien feeders. They are a lot lighter and seem to hold a charge much better. I will keep buying anytime I need these types of batteries.

Installed to power my solar driveway gate, works well and has always been solid. Very good quality.

I use this battery in a travel bag to power a Xeigu G-90 Amateur radio. It works awesome. Especially for doing Parks-on-the-Air and Summits-on-the-Air, it's light-weight, holds a charge and powers a 20 watt radio for hours. Size was exact and it was simple to connect. For a fraction of the price of a Bioenno or premium battery, this is a huge winner.

Use this as the power source for my fish finder. Holds charge well and fits nicely in a locking lid container when not in use.

I purchased a few of the Goldenmate UPS systems over a year ago, and they have been working well, even during a couple of power outages. I decided to pickup the 10Ah batteries, one for my security system battery backup (works well and does charge), and I tried one in an old Tripp-lite UPS system. Even though it isn't a lead-acid battery it does work in the Tripp-lite. It seems to take a bit longer to charge, but it does go to full charge and does work as a UPS. Happy with the purchase.

Work perfectly! Arrived full and seem to have nearly double the capacity (and half the weight) of the lead-acid batteries I replaced in a kids electric dirt bike. I'll buy more for my next projects.

Perfect for powering my Lowrance Eagle eye 9. Easily lasts a full day.