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Description
EEL 48V 16S V6-Pro JK Battery Stackable Box DIY Kits with 200A JK V19 BMS Energy Storage SystemSpecification(EEL V6 Pro JK Box) China Stock40 50 working days delivery JK BMS 51. 2V 280314Ah 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.
Specification(EEL V6-Pro JK Box)
China Stock（40-50 working days delivery） | JK BMS 51.2V 280–314Ah 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
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
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.
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.
Hydraulic Magnetic Circuit Breaker(UL,CE certification)
for 48V / 51.2V Battery Systems – Stable, Temperature-Independent DC Protection with High Inrush Current Tolerance for Safe and Reliable Energy Storage.
Battery cell comparison
| Brand | EVE | CATL | CATL |
| Grade | A | A | A |
| Actual test capacity | EVE314 ≥330AH |
CATL280 ≥300AH |
314AH-320AH |
| Cycle life（70%SOH） | 8000 | 7000 | 8000 |
| Calendar life | 15 years | 15 years | 10 years |
| Technology | Top-Tier. EVE has a stellar reputation for quality control and product consistency, built over years in consumer electronics. | Energy density slightly higher than EVE, stable olivine structure. Robust safety with cooling features. | Solid & Proven. As a specialized LFP producer, their products are inherently safe (LFP chemistry) and are known for reliable performance in their target markets. |
| Reputation | Robust & Stable LFP: Focused on long life and reliability. LMFP upgrade offers higher voltage and ~15% more energy density than standard LFP. | Gold Standard. As the world's largest maker, their reputation is built on reliability and safety. Their cells undergo rigorous testing. | Standard, Optimized LFP: Focus is on achieving excellent cycle life, safety, and low cost through manufacturing efficiency, not necessarily cutting-edge density. |
| Production date | 2025 | 2025 | 2025 |
| Warranty | 10 years | 10 years | 10 years |
Specification(V6-JK Battery Box)
Battery Type:280-330Ah Battery Cells (208*174*72mm)
Material: Stainless Steel
Communication: CANBUSand RS485(accept both)
BMS: 48V 16S JK-PB2A16S15P/JK-PB2A16S20P
Nominal Voltage:51.2V
Current 150/200A
Warranty:10 Years
Battery Pack Type: Stackable
OEM/ODM: Available
Weight:29kg
Enclosure Dimensions: 698*410*250mm
Parts List(NO Cells)
1 * V6 Battery Case (Bottom case, Front Bracket, 2*Top Bracket, Front Panel, Top cover)
18 * Epoxy board(Between cell and the case)
2 * PCB Board(with sheet copper wires) for BMS and Cells Connection+2*matched EVA Tape
1* JK 4.3inch V19 display screen
1 * Weak electric switch
1 * 48V 16S V19 JK BMS(JK-PB2A16S15P/JK-PB2A16S20P)+2*BMS wires
1 * Class-T 250A fuse+1*250A Hydraulic Magnetic Circuit Breaker
2* Upgraded Battery 400A Terminals (P+ Terminal and P- Terminal)
3* Long Flexible busbars (BMS connection)
15 * Flexible busbars (Cells connection)
4 * Handle
4 * Upper and Lower Latch lock
18* EVA Tape+Bar 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 China with 40-50 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.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy