CNEEL Battery Official Store
EU Stock - EEL 48V 16S V6-Pro MAX JK pre-assembled stackable battery pack with 200A V19 inverter and BMS energy storage system. Pre-order now with free shipping and tax exemption.
EU Stock - EEL 48V 16S V6-Pro MAX JK pre-assembled stackable battery pack with 200A V19 inverter and BMS energy storage system. Pre-order now with free shipping and tax exemption.
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EU Stock Pre-sale | Free DDP Shipping | No tax | Door to Door
Poland Stock | JK BMS 51.2V 314Ah/334Ah 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
Designed for homes with limited space but high energy demands, this compact powerhouse fits perfectly in apartments, townhouses, or off-grid cabins.
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
The built-in aerosol fire-suppression system activates automatically in case of overload, short circuit, or external heat. Using potassium-based aerosol technology, it releases ultra-fine particles that extinguish flames within milliseconds. Unlike traditional extinguishers, it works without oxygen, is non-conductive, leaves minimal residue, and penetrates deep into cells—providing fast, reliable protection for the battery, BMS, and surrounding equipment.
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.
Engineered Exterior Protection
Encased in a dust- and moisture-resistant IP20 shell, perfect for garages and basements.
Designed with fully enclosed terminals to eliminate accidental contact — certified for CE safety compliance.
⚙️ 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:280Ah/314Ah Prismatic LFP 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
Pre-sale: The next batch will be Available to ship on August 10th.
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 2018, 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
If a defect is confirmed, we’ll provide a replacement or full refund — promptly and at no additional cost.
Simple, Stress-Free Claims
Just contact our support team with your proof of purchase and a short description of the issue — we’ll handle the rest.
2. Extended Technical Support — 10 Years
Enjoy complimentary technical support for a full decade, including:
Step-by-step assistance for installation, setup, and configuration.
Remote diagnostics using BATTERYMONITOR software.
3. Customer-First Service Commitment
Our certified engineers and service specialists are available 12 hours a day, 7 days a week, ready to resolve your issues quickly and professionally.
Efficiency: 90% of technical problems resolved within 24 working hours.
Lifetime Care
Even after your warranty period ends, we continue offering maintenance advice and system upgrade recommendations at a reasonable cost — ensuring your battery system stays in peak condition for years.
How to Reach Us
📧 Email: Andy@eelbattery.com
📱 WhatsApp: +86 19129465698
Please provide your purchase invoice and a brief issue description — our team will guide you through diagnostics or arrange your replacement/refund without delay.
- Description
- Shipping Details
- Payment Options
EU Stock Pre-sale | Free DDP Shipping | No tax | Door to Door
Poland Stock | JK BMS 51.2V 314Ah/334Ah 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
Designed for homes with limited space but high energy demands, this compact powerhouse fits perfectly in apartments, townhouses, or off-grid cabins.
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
The built-in aerosol fire-suppression system activates automatically in case of overload, short circuit, or external heat. Using potassium-based aerosol technology, it releases ultra-fine particles that extinguish flames within milliseconds. Unlike traditional extinguishers, it works without oxygen, is non-conductive, leaves minimal residue, and penetrates deep into cells—providing fast, reliable protection for the battery, BMS, and surrounding equipment.
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.
Engineered Exterior Protection
Encased in a dust- and moisture-resistant IP20 shell, perfect for garages and basements.
Designed with fully enclosed terminals to eliminate accidental contact — certified for CE safety compliance.
⚙️ 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:280Ah/314Ah Prismatic LFP 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
Pre-sale: The next batch will be Available to ship on August 10th.
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 2018, 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
If a defect is confirmed, we’ll provide a replacement or full refund — promptly and at no additional cost.
Simple, Stress-Free Claims
Just contact our support team with your proof of purchase and a short description of the issue — we’ll handle the rest.
2. Extended Technical Support — 10 Years
Enjoy complimentary technical support for a full decade, including:
Step-by-step assistance for installation, setup, and configuration.
Remote diagnostics using BATTERYMONITOR software.
3. Customer-First Service Commitment
Our certified engineers and service specialists are available 12 hours a day, 7 days a week, ready to resolve your issues quickly and professionally.
Efficiency: 90% of technical problems resolved within 24 working hours.
Lifetime Care
Even after your warranty period ends, we continue offering maintenance advice and system upgrade recommendations at a reasonable cost — ensuring your battery system stays in peak condition for years.
How to Reach Us
📧 Email: Andy@eelbattery.com
📱 WhatsApp: +86 19129465698
Please provide your purchase invoice and a brief issue description — our team will guide you through diagnostics or arrange your replacement/refund without delay.
1. European stock delivery details:
The goods will be transported by express services such as DPD, UPS, DHL, GLS, etc.
Germany, Austria, Poland and other places can receive the goods within about 7 working days.Other European countries need to charge additional fees based on the delivery distance.
Other EU countries can receive the goods within about 7 to 10 working days. (Before signing for the goods, please be sure to open the package in person to determine whether the goods are damaged during transportation, otherwise the express company will not compensate)
2. Chinese stock delivery details:
Large goods delivery details:
After you place an order, the goods will be produced and packaged according to your needs and transported by sea or rail.
The delivery time to European countries is about 45 to 55 working days, and some remote areas will take longer.
The delivery date in Australia and the United States is about 32 working days, and in Canada it is about 55 working days, and the delivery date in remote areas will be extended.
The delivery date in countries surrounding China is about 15 working days.
We will provide you with a courier tracking number for the terminal transportation of the goods. You can use this number to inquire about the transportation status of the cargo ship. When the goods are finally delivered to express service providers such as DPD, you can also check the progress of the goods transportation yourself. (Before signing for the package, please be sure to open it in person to confirm whether the goods are damaged during transportation, otherwise the courier company will not compensate)
Small item delivery details:
When small items are purchased together with large items, they are shipped together with the large items by default. If purchased separately, they will be shipped by air express, and the delivery date is about 10 working days, except for special circumstances.
Payment Options
We offer multiple payment methods to meet your needs:
PayPal / Credit Card / Visa:
Subject to a 5% international transaction fee. This option ensures faster processing and buyer protection.
Other Online Payment Platforms
Bank Transfer (Wire/TT): Fixed bank fee of approximately $48–100 per transaction (varies by bank). Recommended for large orders to minimize overall transaction costs.
Tip: For high-value purchases, we advise using bank transfers to reduce additional fees. Contact us anytime with payment-related questions.
Packaging Specifications
- High-density custom-molded foam for superior battery protection
- 5-ply export-grade hazardous materials-certified cartons
- Insulating tape pre-applied on both terminals
- Pre-shipment cell-level data labeling on all units
- Wooden crating available upon request for enhanced transport security
US/EU Warehouse (U.S. Stock) – Fast Shipping
DDP (Delivered Duty Paid) Service: No hidden taxes; door-to-door delivery
3–7 day delivery via freight truck, DPD, FedEx, or UPS after dispatch