EU Stock-EEL 48V 16S V6-Pro MAX JK Battery Pre-assembled CATL 314Ah Stackable Pack with 200A V19 JK BMS Free Shipping & Free Tax & With Cells

EU Stock Pre-sale | Free DDP Shipping | Tax Free | Door to Door

Poland Stock | JK BMS 51.2V 314Ah Smart Home Energy Storage System

Fully equipped with integrated BMS, 4-channel 2A active balance and all installation accessories — plug and power made simple.

⚡ Empower Your Home with True Energy Independence

Scalable storage, effortless setup:

Stack up to 4 units vertically to save floor space.

Connect up to 16 packs in parallel, expanding capacity from 14.3 kWh to 230 kWh.

Experience next-level energy flexibility without sacrificing style or space

Multi-Layer Voltage Protection

Each cell is tracked in real time with ±20 mV precision, delivering over twice the accuracy of conventional systems. This ensures consistent voltage balance and longer cell lifespan.

Automatic Fire Extinguisher System

Smart thermal control system:

High-Temp Shield: Automatically pauses charging at 55 °C and gradually limits power at 50 °C to prevent stress on components.

Cold-Weather Mode: Activates internal heating below 0 °C, ensuring reliable discharge even in -20 °C environments.

⚙️ Why Choose EEL Factory-Assembled Battery Systems?

✅ Save Time & Effort

No need for complex installation — your system arrives and is ready to use.

✅ Leave troubles to us

Avoid costly damage and performance issues caused by DIY assembly mistakes.

✅ Factory-Built Reliability

Expertly assembled for enhanced structural integrity and full compliance with safety and user standards.

✅ Pre-Delivery Quality Testing

Each system is pre-configured, tested, and optimized before shipment to ensure peak performance right out of the box.

Over 3× Larger Contact Area for Safer 400A High-Current Performance

The 2.5 × 2.5 cm square contact surface provides more than three times the contact area of conventional round terminals, reducing resistance and heat buildup while ensuring safer, more reliable operation under high current.

Building a reliable energy storage system requires safety, flexibility, and long-term scalability.
This EEL 48V DIY server rack battery box is designed for DIY builders, solar installers, and system integrators who need a professional-grade ESS enclosure with smart protection built in.

CE,IEC 62619,61000 Certifications

Specification(V6-Pro Max JK Battery Pack)

Battery Type:CATL 314Ah Battery Cells (208*174*72mm)  
Material: Stainless&Steel
Communication: CANBUS and RS485(accept both)
BMS: 48V 16S JK-PB2A16S20P
Nominal Voltage:51.2V
Current 200A
Warranty:10 Years
Battery Pack Type: Stackable
OEM/ODM: Available
Weight:29kg
Enclosure Dimensions: 790*450*250mm

Packaging Details:

Package dimensions: 80.2 x 51.2 x 34 cm (31.57 in x 20.16 in x 13.39 in)
Gross weight per unit: 128 kg  

🥇 Official Warranty & Service Commitment 

Since 2019, EELbattery has been at the forefront of innovation in energy storage technology — built on reliability, trust, and customer satisfaction.

We’ve kept one promise:Easy Energy Life

To stand behind this promise, we provide the following guarantees:

1. Full Warranty Protection

10-Year Total Warranty Coverage

Every product you purchase is protected against manufacturing and quality defects for up to 5 years from the purchase date.

Free Replacement or Refund

2. Extended Technical Support — 10 Years

3. Customer-First Service Commitment

Lifetime Care

How to Reach Us

📧 Email: [email protected]

📱 WhatsApp: +86 131 7462 5515

Please provide your purchase invoice and a brief issue description — our team will guide you through diagnostics or arrange your replacement/refund without delay.