Custom LiFePO4
Battery Packs for
Energy Storage Applications
PackForge Energy is a manufacturer of custom LiFePO4 battery packs and modules for energy storage, backup power and industrial power applications.
Cell selection, smart BMS configuration, module assembly, electrical testing and export documentation are handled in-house by our own engineering and production team.
Send your project brief and we'll prepare a configuration proposal within 1 business day.
In-House Manufacturing
LiFePO4 pack and module assembly facility
Voltage Range
12.8V–96V LiFePO4 systems
Sample Lead Time
15–35 working days
Batch Lead Time
30–60 working days
Export-Ready Documentation
UN38.3 / MSDS / SDS / Class 9 DG
Response Time
Within 1 business day
Typical Energy Storage Applications
We manufacture LiFePO4 battery packs and modules for selected energy storage and backup power projects where safety, BMS communication, cycle life, module structure and export delivery need to be handled together.
Solar Storage Modules
LiFePO4 battery pack and module production for small solar storage systems, off-grid power units and solar backup applications.
Backup Power Systems
Battery packs for backup power systems that require stable output, long service life and safe charging behavior.
Small Commercial ESS
LiFePO4 battery modules for selected small commercial energy storage projects where safety structure, smart BMS and export documents matter.
Industrial Backup Power
Battery systems for industrial backup applications, control cabinets, emergency power modules and equipment-side power support.
Off-Grid Power Projects
Battery pack production for off-grid systems where capacity, cycle life, operating temperature and shipping conditions need to be planned early.
Energy Storage Sample Development
Sample-stage battery pack and module production for integrators testing new energy storage products or second-source supply options.
Reference Configurations for Energy Storage Battery Projects
The configurations below are reference directions for energy storage battery projects. Final voltage, capacity, discharge current, BMS, communication, structure and documentation are defined based on the application, inverter or load requirements and destination market.
| Parameter | 12V / 24V Storage Pack | 48V / 51.2V Storage Pack | 48V High-Capacity Module |
|---|---|---|---|
| Nominal Voltage | 12.8V / 25.6V | 48V / 51.2V | 51.2V |
| Typical Capacity | 50–200Ah | 50–200Ah | 200–300Ah+ |
| Typical Energy | 0.6–5kWh | 2.5–10kWh | 10–15kWh+ |
| Cell Chemistry | LiFePO4 | LiFePO4 | LiFePO4 |
| BMS Options | Standard / Smart BMS | Smart BMS optional | CAN / RS485 optional |
| Communication | Bluetooth / RS485 optional | RS485 / CAN optional | CAN / RS485 optional |
| Terminal / connector | M8 / Anderson / custom | M8 / Anderson / custom | M8 / cabinet terminal |
| Structure | ABS or metal case | Metal case / rack | Module / cabinet |
| Typical Lead Time | 15–25 working days | 20–35 working days | 25–45 working days |
| Typical Application | Small backup / off-grid | Solar storage / backup power | Commercial storage |
In-House Customization Scope for Energy Storage Battery Projects
Energy storage battery configuration is engineered around safety, cycle life, usable capacity, smart BMS communication, installation structure and export documentation requirements.
LiFePO4 Cell Selection & Incoming Inspection
We build energy storage battery packs primarily around LiFePO4 chemistry sourced from validated cell suppliers. Cell grade, voltage, capacity consistency and batch information are checked before assembly.
Design considerations:
- Longer cycle life direction
- Safer thermal stability
- Stable performance at higher ambient temperatures
- Good fit for 12V / 24V / 48V / 51.2V storage systems
- Low-temperature charging may require BMS or heating strategy
- Cell consistency and batch traceability confirmed before assembly
Smart BMS Configuration
We configure smart BMS options based on inverter, charger, load and system communication requirements. BMS parameters are programmed and tested before pack assembly is finalized.
Configuration scope:
- CAN communication
- RS485 communication
- UART interface
- Bluetooth monitoring
- SOC monitoring
- Temperature protection
- Cell balancing
- Charge / discharge protection
- BMS parameter setting
In-House Module Assembly & Structural Design
Battery modules are assembled in our facility, with structure designed around cabinet space, terminal direction, wiring route, service access and installation requirements.
Common work:
- Metal case or module structure
- Rack / cabinet direction
- M8 terminal or Anderson connector
- Signal cable and communication wiring
- Mounting direction
- Insulation and labeling
- Packaging structure
In-House Testing, Safety Check & Export Documents
Every pack goes through in-house testing before leaving the factory, including cell matching, capacity test, BMS protection verification and communication function check. Export documents are prepared by our own documentation team.
Support scope:
- Cell voltage and internal resistance check
- Capacity and discharge test
- BMS protection function test
- Communication function check
- Terminal insulation check
- Final QC before packing
- UN38.3 document support
- MSDS / SDS support
- Class 9 DG shipping arrangement
- Lithium battery labels and carton marking
Available documents, testing scope and shipping methods depend on cell model, battery pack structure, destination country, logistics conditions and project agreement.
Not sure whether your project should use 48V, 51.2V or a custom voltage?
Talk to our engineering team before locking the battery structure.
Why PackForge as Your Energy Storage Battery Manufacturer
Energy storage battery projects require coordinated control over cells, BMS, structure, testing, documentation and delivery. As a battery pack manufacturer, PackForge keeps the core production process inside our own facility.
Own Factory, Direct Communication
You communicate with the actual manufacturer, not a trading company or sourcing intermediary. Engineering questions, BOM changes, sample updates and production feedback come from our own team without intermediate handoff.
In-House Engineering & Production
Cell selection, BMS programming, pack assembly, structural design and QC testing are handled inside our facility. This gives us tighter control over quality, lead time and specification adjustments.
Export Documentation Handled In-House
UN38.3, MSDS / SDS, Class 9 DG paperwork and lithium battery shipping labels are prepared by our own documentation team as part of the export process, not treated as an afterthought.
Sample-to-Batch Continuity
The same engineering and production team that builds your sample handles the batch production. This reduces the risk of specification drift between sample approval and mass prodiction.
How We Manufacture From Sample to Batch
We manage the production process from requirement definition to sample build, in-house testing, batch manufacturing and export delivery.
Define the Battery Specification
We collect voltage, capacity, energy target, inverter or load requirements, installation space, communication needs, sample quantity and destination country.
Engineer Cell, BMS and Structure
Our engineering team configures LiFePO4 cell options, smart BMS, communication protocol, terminal layout and module structure based on the application and budget.
Build and Test the Sample In-House
Samples are assembled and tested in-house. Cell matching, BMS programming, structural fitting, capacity test and communication test are completed before sample delivery.
Run Batch Production and Export Delivery
After sample approval, batch production runs through our factory workflow. In-house QC, packaging and export documentation are completed before shipment.
Energy Storage Battery Systems FAQ
Q. Are you a factory or a trading company? ⌃
PackForge Energy operates with in-house engineering and production capability for LiFePO4 battery packs and modules. Cell selection, BMS configuration, pack assembly, electrical testing and QC are managed by our own team. Customers communicate directly with our engineering and production team, not a sourcing intermediary.
Q. What is your MOQ for energy storage battery packs? ⌃
Engineering samples and small batch orders can be supported first. Batch MOQ depends on cell model, BMS configuration, enclosure structure and order schedule. For confirmed configurations, we provide a clear MOQ before quotation.
Q. How long does it take to build samples? ⌃
Sample lead time is typically 15–35 working days after specifications are confirmed. Simple 12V / 24V packs with standard BMS are usually faster (15–25 days), while 48V / 51.2V packs with smart BMS, CAN communication or custom enclosure require more time (25–35 days).
Q. Do you support smart BMS communication? ⌃
Yes. Smart BMS options such as CAN, RS485, UART, Bluetooth and SOC monitoring can be configured based on inverter, charger, load and system interface requirements.
Q. Can you provide UN38.3 and MSDS / SDS? ⌃
Yes. UN38.3 and MSDS / SDS documents can be prepared for export orders when required. Class 9 dangerous goods labeling, packing list and commercial invoice are prepared before shipment based on the selected shipping method.
Q. Can you support UL, IEC or CE certification? ⌃
Certification pathways such as UL, IEC or CE can be planned before sample or batch production. For selected projects, third-party testing or certification support can be coordinated based on destination market and project scope.
Q. Can you ship energy storage battery packs by sea, air or express? ⌃
Yes. Sea freight, selected express options and Class 9 dangerous goods shipping can be arranged based on battery energy, packaging, destination country and logistics conditions.
Q. Can you provide drawings before sample production? ⌃
Yes. Basic pack layout, connector direction and structure drawings can be prepared before sample production for selected projects. Detailed drawings are created after the main specifications are confirmed.
Q. Do you support OEM / ODM customization? ⌃
Yes. OEM / ODM customization can include voltage, capacity, BMS, communication protocol, connector layout, enclosure direction, labeling and packaging based on project requirements.