JKESS DIY Battery BOX with JK PB2A16S20P BMS and 4.3INCH LCD
For LifePO4 48V 51.2V 280AH-320AH BATTERY ENERGY STORAGE NO BATTERY
Product Description
The jk diy battery box is engineered to serve energy system developers and technical installers needing a flexible, scalable battery enclosure supporting LifePO4 chemistry. This diy lifepo4 battery box provides a customizable framework enabling users to configure and assemble high-capacity battery systems up to 320Ah using local cells. Ideal for both system integrators and advanced DIY users, the battery case facilitates professional-grade energy storage assembly while reducing dependency on preassembled packs. Its design supports quick deployment and maintenance, meeting demands for modular energy storage expansion with clear integration pathways into renewable systems.
This lithium battery box kit features a heavy-duty steel cabinet optimized for structural stability and effective cell compression. It incorporates the advanced JK PB2A16S20P BMS paired with a 4.3-inch LCD that enables real-time monitoring of voltage, current, and state of charge, ensuring system reliability. The battery box supports a 16S LifePO4 battery configuration delivering nominal 51.2V output with capacities from 280Ah to 314Ah, resulting in an energy capacity range of approximately 14.3kWh to 16kWh. Mobility is enhanced with lockable 360° swivel wheels for optimized positioning during installation or maintenance routines.
Designed to meet stringent requirements of modern energy storage deployments, this diy lifepo4 battery box integrates seamlessly into off-grid, hybrid, and residential solar energy applications. Its adaptable architecture allows stacking multiple battery enclosures to scale capacity according to fluctuating load demands or redundancy needs. By facilitating local sourcing of battery cells, it mitigates supply chain risks while providing cost-efficient maintenance pathways. The product supports backup power systems in residential settings, enhancing system resilience and contributing to load management in renewable energy deployments.
A wheeled modular battery enclosure designed for 15/16kWh LiFePO₄ energy storage systems, combining flexible battery assembly, integrated electrical protection and easy mobility.
OEM/ODM and project-based configurations available. Lead time and final configuration to be confirmed according to order requirements.
Designed for battery manufacturers, ESS integrators and system builders who need a compact, movable and configurable 51.2V LiFePO₄ energy storage platform.
Designed for assembled 51.2V LiFePO₄ battery systems with approximately 15–16kWh energy capacity.
Four caster wheels provide convenient movement and transportation for residential, commercial and mobile power applications.
Compatible with 280Ah, 304Ah, 314Ah and 320Ah LiFePO₄ cells for different system capacity requirements.
The kit integrates a 200A DC circuit breaker, terminal posts and dedicated internal mounting positions for BMS and communication hardware.
This product is supplied as a structural energy-storage cabinet kit. Battery cells are not included and the final battery configuration should be confirmed before ordering.
A practical mobile battery platform combining mechanical strength, flexible cell configuration, electrical protection and system communication interfaces.
| Product Model | JKLR015D / JKLR010D |
| Battery Chemistry | LiFePO₄ (Lithium Iron Phosphate) |
| Compatible Cells | 3.2V 280Ah / 304Ah / 314Ah / 320Ah |
| Reference Cell Configuration | 16S, 3.2V 314Ah |
| Nominal Voltage | 51.2V |
| Nominal Capacity | 314Ah |
| Reference Nominal Energy | 16kWh |
| Nominal Current | 157A |
| DC Circuit Breaker | Max. rated current: 200A |
| Communication | CAN / RS485 / RS232 |
| Overall Kit Dimension | 400 × 280 × 835 mm |
| Kit Net Weight | 23.8 kg |
| Kit Gross Weight | 26.5 kg |
| Reference Pack Weight | Approx. 118 kg including cells |
| Ingress Protection | IP20 |
| Operating Temperature | -20°C to +55°C |
| Storage Temperature | -20°C to +60°C |
| Thermal Design | Natural air duct; fan installation customizable |
The mobile battery platform is designed for residential energy storage, small commercial and industrial backup power, field-site operation, RV and camping power, compact telecommunications backup and agricultural applications.
The wheeled vertical structure provides convenient mobility while maintaining a compact footprint. Once LiFePO₄ cells, BMS and electrical components are assembled, the kit becomes an integrated battery pack ready for connection to the applicable power system.
Contact our team for pricing, cell configuration, BMS options, communication requirements and OEM/ODM project support.
Request a QuoteUse Scenarios
In residential solar energy environments, the diy lifepo4 battery box is pivotal for storing and managing energy harvested from photovoltaic arrays. The battery enclosure acts as a primary energy reservoir, ensuring stable power availability during grid outages or peak demand periods. Technical advantages include seamless integration with hybrid inverter systems and compliance with safety standards pertinent to home energy storage. The modular nature allows homeowners or installers to expand storage capacity incrementally, adapting to future energy needs while maintaining continuous system monitoring through the embedded BMS, contributing to efficient energy management workflows.
Within commercial or light industrial settings requiring reliable backup power, the jk diy battery box provides a scalable solution for assembling stationary lithium battery systems. It supports critical load continuity during power interruptions by integrating with existing hybrid or off-grid energy solutions. Its robust design meets industrial safety and performance criteria, while the modular battery case facilitates phased capacity expansion aligned with evolving power requirements. Integration is streamlined via comprehensive internal wiring and mounting kits included in the lithium battery box kit, enabling straightforward deployment within complex energy management infrastructures and ensuring operational resilience.
FAQ
Does the JKESS DIY battery box include battery cells and inverters?
Our jk diy battery box kit does not include battery cells or inverters. We provide a complete battery enclosure with all necessary wiring and hardware so you can source and install compatible LiFePO₄ cells locally and customize your system.
What battery cells are compatible with this lithium battery box kit?
We designed this lithium battery box kit for 16 series LiFePO₄ prismatic cells at 280Ah or 314Ah capacity. Using these specific cells ensures proper fit within our cabinet and optimal performance with the integrated BMS and 4.3-inch LCD.
Can I expand my energy storage system by connecting multiple JKESS battery boxes?
Yes, our battery box features an expandable design allowing professional installers or DIY users to connect multiple units easily. This modular approach supports scaling your energy storage based on demand and available battery cells.
What kind of maintenance or monitoring does the JK PB2A16S20P BMS provide?
The integrated BMS with a 4.3-inch LCD offers real-time monitoring of voltage, current, and state of charge, helping you manage battery health effectively. We ensure the system includes professional accessories for safe and organized wiring inside the sturdy battery box.
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