DELTA, Energy for the Long Haul.

70MAX DELTA isn’t just a battery. It gives your home power security & provides you with stored energy to take anywhere to power pretty much anything. All in a portable, handy design. Ideal for home power backup, RVs, tents, or on the go.

0-80% in 50 mins. It’s thefastest chargingin the industry..

Need DELTA primed in a rush? Combine multiple charging methods to increase wattage up to 3400W for a lightning-fast charge. plug into the grid and fully charge DELTA in 2 hours, take advantage of 70max's dual charging technology to rapidly top up in 1.5 hours using solar panels and an a AC outlet

Go green without sacrificing speed.

Plug in portable solar panels and get up to 500W input to charge from anywhere in as fast as 3 hours. Pick from a range of solar panels to get the speed you need (120W, 200W, 400W). With that, you’ve got access to free energy anywhere.

Part of an ever-growing ecosystem.

DELTA power station is just the start. Link with a wide variety of 70MAX products such as portable solar panels, the Wave portable air conditioner, extra batteries, the smart generator and so much more. All to deliver a one-stop power solution for your family.