Redefining Home Energy: The 51.2V Floor-Standing Battery Built to Last

Introducing Our Advanced Floor-Standing Battery with Grade A Cells

Tired of complex energy systems and underwhelming performance? It’s time to upgrade to a solution that combines brute power with intelligent design. Meet our next-generation Floor-Standing Battery (51.2V 280AH/314AH)—the smart, simple, and robust answer to your energy storage needs.

Crafted for those who refuse to compromise, this battery is packed with features that set a new standard in the industry.

Engineered for Excellence: Core Features

We believe in transparency and performance. Here’s what makes our battery the superior choice:

The Gold Standard in Power Cells:
Forget the uncertainty of Grade B or recycled cells. We use only Grade A LiFePO4 cells, ensuring maximum safety, superior thermal stability, and consistent power output throughout the entire discharge cycle. This commitment to quality is the foundation of our product.
A Legacy in Every Cycle: 6000+ Deep Discharges:
Imagine a battery that powers your home day in and day out for more than 15 years. With a rating of over 6000 cycles, that’s exactly what you get. This incredible lifespan translates to the lowest cost per cycle on the market, making it a truly smart financial investment.
Smart Control, Simplified:
Why should managing your power be complicated? With the built-in touch screen and versatile protocol selection, you have a universal key to compatibility. Easily pair with most popular inverter brands and monitor vital statistics like state of charge, voltage, and temperature with a simple touch.

The Source Matters: Partner with a Proven Leader

In a market flooded with resellers, knowing your manufacturer is crucial. When you choose us, you choose CooliEnergy.

15 Years of Unshakable Quality: With over 15 years of dedicated manufacturing experience, CooliEnergy has the expertise that only comes from time. We’ve refined our processes to perfection, guaranteeing that every battery that leaves our facility is built to the highest possible standard. Your trust and safety are our top priorities.
Unbeatable Wholesale Value, Direct from the Factory: As a leading Chinese factory, we offer you a direct line to the source. This eliminates unnecessary costs and allows us to pass incredible savings on to you. Our wholesale prices provide a distinct competitive advantage, boosting your business’s profitability.
Efficient Global Logistics: We ship worldwide from our strategic location in China, ensuring a smooth and reliable supply chain for our international partners.