Powerful and safe its long lasting

Just was I was looking for. I am using two of these on my kayak, one to power my graph (fish finder/gps) and one to power a couple of GoPros. Amazing how light and small they are. Working perfectly so far.

Great battery’s lasted all week fishing

Excellent product!

Easy ordering. Great price.

They shipped fast and works as advertised, I would buy from them again. Works great in my YakAttack CellBlok for my Humminbird depth finder

Second battery. Needed a back up. Works great

I purchased a Powerbox 10, which I really like. It runs a fan and charges my phones and other devices. I decided I needed more power for running 2 fans and a few more devices. You had sold out the Powerbox 40 and it only had one 12 volt power plug and two usb ports. I decided to build a little bigger box. I bought two Dakota Lithium 12 volt, 10 ah batteries. I connected them in parallel for a result of 12 volts and 20 ah. I hooked them up in a box I had and put in two 12 volt power plugs, four usb ports, 12 volt banana plug and a light with a power meter. It works great! I get 19 hours running the fans on a charge while still charging my phone. This will come in handy for hurricane season which is starting in a few days.

Please let me know where to send a picture of the box and I will shoot it to you ASAP!

Thanks so much for great products! I look forward to more products from you guys soon!

Compact, with plenty of staying power