NUE SunCase™ 1213: Portable Power That Means Business

The Generator is Dead. Long Live the SunCase™. We didn’t just build a battery in a lab; we built the SunCase™ 1213 based on what people actually asked for in the field. We listened to soldiers, emergency management pros, and film crews who were tired of hauling around loud, fume-heavy generators that needed constant refueling. The result? A 1.28kWh power station that is silent, reliable, and tough enough for the real world. Whether you are running a remote film set, keeping a C-PAP machine humming through a blackout, or keeping a Starlink online in the middle of nowhere, the SunCase™ 1213 just works.

Why the SunCase™ is Different

Safety First, Longevity Always Most portable batteries use standard chemistry that degrades quickly. We use LiFePO4 (Lithium Iron Phosphate) prismatic cells. It’s safer, much more resistant to fire and user error than standard NMC batteries.

 It lasts longer, you get up to 6,000 cycles. That is years of daily use while still hitting 100% capacity long after other batteries have faded.
 Don’t wait around to charge time is usually the biggest bottleneck. The SunCase™ 1213 charges from 0 to 100% in just 75 minutes when plugged into a wall outlet. Off-grid? You can top it up in under 1.5 hours using solar panels, wind, or even a car battery. Built for the elements. This isn't a delicate gadget. It comes in a ruggedized case that weighs about 30 lbs, with comfortable handles so you can actually carry it. Best of all? You can operate it with the lid closed, keeping your connections safe and the weather out while the power stays on.

Warranty: Buy with confidence. The SunCase™ 1213 comes with a 24-Month Limited Manufacturer's Warranty and carries major certifications including UN38.3 and UL1973 (Cell).