Free shipping: shipment from EU stock--Poland warehouse.
DDP: door to door, tax free, shipping time within a week.
Customer what need to do: buy cells + DIY kits= assemble by themselves.
The Kits are proper for :
EVE/CATL/CALB/Hithium/Gotion and others brand 280ah/302ah/304ah/310ah/314ah/320ah cells The battery cells are EVE model, HSEV top level" Matched can tested.
Vertical JK5 1.2V 300Ah Energy Storage Battery Kit
—— High-Reliability Vertical Energy Storage Solution, Redefining Energy Management Experience ——
Core Advantages | Why Choose Our Battery System?
✅ All-Scenario Vertical Integrated Design
Industrial-Grade Vertical Structure: Saves 50% installation space, supports vertical wall/rack mounting, and fits compact environments (e.g., communication base stations, home energy storage rooms).
Integrated Circuit Breaker Design: Built-in air circuit breaker enables one-click circuit on/off control, with short-circuit protection response time
✅ New-Generation JK Series BMS Smart Hub
JK16S20P BMS: Upgraded multi-core processor supports 16-channel cell independent monitoring, with equalization efficiency increased by 30%.
✅ Five-Layer Safety Protection System
Overcharge/Overdischarge Protection: Single-cell protection voltage [3.65V/2.5V] (recovery value [3.6V/2.6V]) prevents cell overstress.
Intelligent Temperature Control: Operates in a wide temperature range of -20°C~60°C, with built-in NTC temperature sensor and automatic charge/discharge cutoff at 70°C.
Short Circuit/Overcurrent Protection: Dual protection by circuit breaker and fuse, with short-circuit response time [1500μs] and overcurrent delay [30s/300s] for graded cutoff.
✅ Bluetooth+CAN Dual Communication Architecture
Jikong Smart Cloud Platform: Real-time monitoring of voltage, SOC, and cycle count via mobile APP, supporting cluster management of 16 battery packs.
Industrial-Grade CAN Bus: Compatible with energy storage inverters and EMS systems, supporting Modbus protocol customization.
✅ High-Power Long-Life Characteristics
51.2V Standard Voltage Platform: Adapts to mainstream energy storage inverters, with a rated capacity of 300Ah.
-10℃ - 35℃ (within one month of storage); 25±2℃ (within three months of storage), 65% ± 20%RH
Cycle Life
6000 cycles (@25℃, 50A charge and discharge current, 80%DOD)
IP Grade
IP20
Communication Interface
CAN&RS485
Innovative Design Highlights
1. Vertical Structure Ergonomic Optimization
Lowered Center of Gravity Design: Bottom counterweight enhances stability, with vibration resistance meeting [ISO 16750-3] standards for vehicle-mounted bumpy scenarios.
Top Quick-Connect Terminals: Supports plug-and-play cable connections, improving installation efficiency by 70% and reducing manual wiring errors.
2. Integrated Circuit Breaker Safety Solution
Visual Circuit Breaker Status: Switch handle with color indication (green-on/red-off), supporting remote switching control (requires smart module).
Arc Suppression Technology: Built-in ceramic arc extinguishers suppress arcing during disconnection to ensure operational safety.
Smart Management System
Jikong BMS 4.0 Smart Management Platform
Three-Terminal Synchronized Monitoring: Real-time data synchronization across mobile/PC/cloud, supporting historical data export (Excel format).
Predictive Maintenance: AI algorithm predicts battery health status (SOH) and provides early warning of cell degradation risks.
Scenario-Based Mode Switching:
Energy Storage Mode: Prioritizes solar charging and automatically switches to discharge during off-peak electricity hours.
Backup Power Mode: Switches to battery power within ≤10 ms upon detecting mains power failure.
Application Scenarios
1. Home Energy Storage Systems
Paired with rooftop photovoltaics to achieve "daytime power storage, nighttime power use," reducing electricity costs by over 30%.
Vertical design fits basements/balcony corners without occupying floor space.
2. Commercial & Industrial Backup Power
Communication base stations/data centers: Supports multi-unit parallel expansion for 72-hour continuous backup power.
Hospitals/factories: Circuit breaker (circuit breaker linked emergency power system) ensures zero interruption to critical equipment.
3. Mobile Energy Storage Solutions
RV/camping power: 51.2V high-voltage platform directly drives high-power devices like air conditioners and induction cookers.
Engineering vehicle auxiliary power: Provides stable power for vehicle-mounted tools and lighting systems.
Installation & Protection
Package List
Installation Instructions
Environmental Requirements
Vertically install in a well-ventilated area, leaving ≥10cm heat dissipation space on both sides.
Avoid direct sunlight and keep away from heat sources like gas stoves and radiators.
Electrical Connections
Connect circuit breaker input to mains/solar inverter and output to load (note positive/negative polarity).
Recommended wiring torque: [8-10]N·m; wrap exposed terminals with insulating tape.
Prohibited Operations (Strictly prohibit disassembling the circuit breaker or battery casing under live conditions).
Regarding warranty: Deligreen offerslifetime technical support If there isshipping damageorquality issues, please contact us immediately upon receiving the goods. We will provide arefundorfree replacement
Regarding shipping: In-stock items from our European warehouse are usually shipped within3-5 business days🚚. If the stock runs out, we will contact you viaemail📧 orWhatsApp
