Upgrading my 100Ah to the 320Ah heated battery in my truck camper for more capacity for charging my ebike in cold temps.
I have been testing the battery, the capacity is there, the cells are very well balanced, and the heating function works flawlessly.

Reliable, compact, and priced right.

So far it's been great. It's been a solid performer keeping everything running while I am towing. Only complaint I can come up with is one of the terminal covers broke and I can't order those.

Great battery at incredible price, will buy more.

Hi, I am making a one or two part video for you on your 48 volt and 12 volt batteries. I was going to just make a 48 volt video but I decided to use both your 12 volt and 48 volt in my fifth wheel trailer upgrade. I just opened my u tube channel workampingsolarnomad and I hope to have the videos done and posted in the next seven to fourteen days. I think sending you the link to the tube videos hopefully will give you a good boost in sales.
Chuck

So far, so good. Delivery was very fast, it charged up well and really like the BlueTooth. I hope ro order another one soon to match it.

not in used yet

I bought this to power a 70 lb thrust trolling on a 22 ' pontoon and i was not disappointed. It was light weight and easy to install. I highly recommend this battery.

I was just curious about how many batteries can you stack on top of each other.

Techcella 12v 320ah battery. Love the price and its size. Great that this one has bluetooth

The battery is great. Great price stacks up to all the best batteries on the market and I will be ordering more if the price is right

@ $320 these are a good deal. The bluetooth app works well. More ah capacity than other competitors. There are a couple of utube test/teardowns of these and they did well. I threw together this little setup (not finished in pic) in a mobile home I was re doing. It will run the A/c all day just fine.

Arrive 50% full but balanced. Runs my 12 volt roof AC on my camper van for hours. Charges up to 332AH. I did not care for app, but the Overkill Solar app works great. No issues. We will see how it holds up over the long run.

Great price. Fast, efficient shipping. Above all: responsive, knowledgeable, helpful tech support -- my every question was answered via email in less than six hours. Left me duly impressed.

As to the battery itself, the initial performance appears to be well within specs -- everything is working perfectly straight out of the box. Time will tell how well it lasts, but it's looking good so far.

My only tiny nit, if I had to come up with one, would be the foreign transaction fee on my credit card -- I did not realize that the charge would come from overseas. No biggie, just if I knew I'd use a different card.

Overall, I am seriously impressed with both the product and the service. Thank you TechCella!

Bought this battery to do some off grid and play with solar . The capacity is great, and having the BT app makes it easy to see what is going on. I can run my Starlink setup for days without charging. Very happy with it, and would buy again!