After years of relying on standard lead-acid batteries for my 12V trolling motor, I decided it was time for an upgrade. I had looked at the big-name lithium brands, but their prices didn’t feel worth it. Then I discovered Dyness, and after comparing specs and value, the choice was easy.

I purchased the 12V 100Ah Group 24, and it arrived just two days after ordering. The first thing I noticed was how incredibly lightweight it was compared to lead-acid/AGM batteries. On its first run, I powered my trolling motor for 6 hours in steady wind and current on the river—using only 7% of the battery’s capacity.

I’m beyond impressed and would recommend Dyness to anyone looking for a reliable marine or multipurpose lithium battery. I’ll definitely be buying more in the future.

Awesome batteries—well-packaged for shipping and impressively lightweight. Truly the best value for the money, performing on par with big-name brands that cost three times more.

One of my favorite things about the Dyness Mini 12V 100Ah battery is its sleek design—kudos to the team behind it.

Was so happy to get an equivalent battery for my sump pump. Old 7 year old AGM 120AH lead acid battery that weighs 80 lbs, would have cost $600 dollars for an exact replacement, is out. This battery weighs nothing and if I wanted to, i can use it with an inverter on the go or as backup power. I hope it lasts just as long or as longer. The Paperwork it came with is detailed with a storage baggie.

These batteries arrived on time and came pre-charged which was a nice touch. I ran into some issues early on wasn’t sure if it was the solar gear (turns out it was) or the batteries themselves. Their support team was super helpful and easy to deal with though. They walked me through fixes for the solar equipment and I didn’t have to hassle with the batteries at all. Highly recommend Dyness definitely buying from them again.

Great batteries. I tested the 100ah one and it actually came in slightly over 100ah, which is a nice touch. Also really appreciate that they arrived already charged—no waiting around to start using them. Right now I’ve got two set up in parallel, and they’re doing a solid job powering my whole living room. I’m charging them with a Victron 100/50 and 700w of solar, and it’s been smooth.

Their customer support is awesome too—they’ll help you work through any questions you have. Not a big deal, but I even love the graphics on the battery. Overall a great experience, and I’ll definitely be buying more.

I bought four batteries two months ago. They look great and are supper light weight. Low temp charging disconnect with a great low price. I think I'll recommend my friends to buy them.

The quality is great, and the shipping is fast.my wife took the delivery for me, and when I opened it up, I found everything I needed included. I’d say this brand is the best bang for your buck. The instructions are especially well written and easy to follow. Highly recommend!

They work super well, for all day trolling! The batteries charge easily overnight and are strong and reliable.

I need one more battery. Just wish it had a volt meter on it.

This Dyness 12V 200Ah LiFePO4 Battery is really something. What really impressed me is the fast charging and deep cycle performance. I’ve run it through several charge/discharge cycles and it’s performing like a champ with no noticeable loss in capacity. Plus, the built-in BMS gives me peace of mind knowing it’s protected against overcharging and deep discharges.
It’s also noticeably lighter than traditional lead-acid batteries, which is a huge plus for my RV setup. For the price, performance, and reliability, this Dyness battery is a total win.

This 24V 100Ah LiFePO4 Battery is really reliable. I use it for my small home energy storage setup and outdoor work tools, and it’s been a great fit. It provides steady power for the backup lights and small appliances during power outages, and when I take it to the job site, it keeps the drill and saw running smoothly all day. The capacity is just right for these needs, and it holds a charge well. Overall, for the price, it’s a high-performing choice.

This mini version is a fantastic battery. I keep it as a backup in my camper van and really adore it. Its compact size is a huge plus, fitting neatly in the small storage nook without taking up much space. It charges quickly, the quality is solid, and the power stays stable even when running a couple of small devices at once.

This is a really solid battery. I use it as a backup in my camper van and it’s been a great addition. It charges up quickly, the build quality feels reliable and the power output is consistent. For the price, it offers excellent functionality overall.

Got this 24V 100Ah LiFePO4 Battery for my small off-grid setup, and it’s been working great. It fits nicely with the inverter I have, and powers the lights, mini-fridge, and a few small tools without a hitch. Even after running these for most of the day, the charge level is still pretty high.​
Installation was straightforward. There are no complicated steps, and it’s way lighter than the old battery bank I used. What’s impressive is how stable the power output is, never flickering even when switching between devices. So far, it’s holding up well, and I’m thinking of adding another one to expand the capacity later.​