EU Stock-EEL 48V 16S 230Ah Server Rack Battery V5-JK Box DIY Stackable Kits with JK BMS Box Energy Storage Free Shipping & Free Tax & With Cells

EU Stock-EEL 48V 16S 230Ah Server Rack Battery V5-JK Box DIY Stackable Kits with JK BMS Box Energy Storage Free Shipping & Free Tax & With CellsSpecification(EEL V5 JK 230Ah Box) Poland Stock JK BMS 51. 2V 230Ah 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

Specification(EEL V5-JK 230Ah Box)

Poland Stock | JK BMS 51.2V 230Ah 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 10 kWh to 160 kWh.

Experience next-level energy flexibility without sacrificing style or space

Safety Built from the Core Up

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.

All-Around Thermal Protection

Integrated with 6 smart temperature sensors — 4 for cells, 1 for ambient air, and 1 for MOS components — all accurate within ±2 °C.

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.

Battery Type:230Ah Cells
Material: Stainless Steel
Communication: CANBUS/RS485
BMS: 48V 16S BMS
Nominal Voltage:51.2V
Current 200A
Warranty:2 Years
Battery Pack Type: Stackable
OEM/ODM: Available
Weight:26kg
Size:415*700*263mm
V5-JK box is compatible with the V4-JK box

Parts List:

1 * Battery Case (Bottom case, Front Bracket, 2*Top Bracket, Front Panel,Top cover)
10 * Epoxy board(Between cell and the case)
2 * PCB Board(with sheet copper wires) for BMS and Cells Connection+2*matched EVA Tape
1 * Weak electric switch
1 * 48V 16S  JK BMS+2*BMS wires+1*adapter
1 * CNL 250A fuse
2 * Battery Terminals (P+ Terminal and P- Terminal)
3* Long Flexible busbars (BMS connection)
15 * Flexible busbars (Cell connection)
4 * Handles
4 * Upper and Lower Latch lock
26 * EVA Tape (Between cells)
Other Small Accessories

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: 28 kg (61.73 lb)

JK Battery Box BMS software:

https://drive.google.com/drive/folders/1T7Amp5mqtl4twecgZRhJCK4hoWncbNDE

Fast DDP shipping from Poland to EU countries(5-7 working days for delivery)

🥇 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

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: [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.