Electrical Configuration
Voltage, capacity, series/parallel structure, discharge current, peak current and charge method.
Custom Lithium Battery Packs Built to OEM Specifications
PackForge Energy delivers custom lithium battery packs for industrial and professional equipment.
We handle cell and BMS selection, connector and structure design, testing coordination and export documentation under one engineering-led workflow.
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Engineering-led project review
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Independent cell and BMS selection
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Custom connector and cable harness support
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Testing and export documentation coordination
What Can Be Customized in a Lithium Battery Pack
Every battery pack project starts with the application. We review voltage, capacity, discharge current, installation space, operating environment, charging method, communication needs and target certification before recommending a suitable pack direction.
Cell Selection
Branded 18650 / 21700 cells, LiFePO4 prismatic cells, NMC cells or application-specific alternatives.
BMS Configuration
Protection, balancing, SOC display, CAN, RS485, UART, Bluetooth, heating or communication options.
Mechanical Structure
PVC shrink, plastic housing, metal enclosure, waterproof structure, mounting direction and connector position.
Connector & Harness
Power connector, signal cable, charging port, fuse, switch, display or custom wiring.
Documentation & Shipping Support
UN38.3, MSDS / SDS, packing list, commercial invoice and Class 9 DG shipping coordination.
Reference Battery Pack Configurations
These reference configurations show common custom pack directions PackForge can review. Final specifications depend on application, load profile, installation space, target market and validation requirements.
24V 50Ah LiFePO4 Battery Pack
For AGV, cleaning robots, medical carts and small backup power systems requiring safer chemistry and long cycle life.
Reference Specs
Chemistry
LiFePO4
Voltage
25.6V nominal
Capacity
50Ah typical
Review Focus
- LiFePO4 cell selection
- Smart BMS
- Metal enclosure
- Export documentation
36V 20Ah Rugged Battery Pack
Outdoor field equipment, portable devices and industrial tools requiring compact size, stronger enclosure protection and reliable cable routing.
Reference Specs
Chemistry
Li-ion or LiFePO4
Voltage
36V / 37V nominal
Capacity
20Ah typical
Review Focus
- Housing design
- Waterproof direction
- Cable outlet
- Charging interface
48V 30Ah Li-ion Battery Pack
Compact mobility platforms, portable power equipment and light electric systems requiring higher energy density and stable discharge.
Reference Specs
Chemistry
Li-ion NMC
Voltage
48V / 48.1V depending on cell structure
Capacity
30Ah typical
Review Focus
- 21700 cell option
- Discharge current
- Connector layout
- BMS protection
51.2V 100Ah LiFePO4 Battery Module
Backup power, small ESS and industrial energy storage projects requiring long cycle life, safer chemistry and communication options.
Reference Specs
Chemistry
LiFePO4
Voltage
51.2V nominal
Capacity
100Ah typical
Review Focus
- Module structure
- RS485 / CAN option
- Fuse strategy
- Pack safety review
Battery Packs for Selected B2B Applications
Industrial Equipment
Battery systems for instruments, cleaning equipment, backup devices and professional industrial equipment.
Explore Solution →Energy Storage
LiFePO4 packs and modules for solar storage, backup power systems and commercial energy storage applications.
Explore Solution →Mobility & Light EV
Battery packs for e-scooters, e-bikes, light EVs and low-speed mobility platforms.
Explore Solution →Portable & Field Equipment
Compact packs for portable instruments, field testing devices, monitoring equipment and mobile professional tools.
Explore Solution →From Project Review to Battery Pack Delivery
Requirement Review
We review voltage, capacity, load profile, size limit, operating environment, target market and expected order stage.
Cell & BMS Direction
We recommend suitable cell chemistry, cell format, BMS function, communication option and protection strategy.
Pack Structure Proposal
We prepare the pack structure direction, connector position, enclosure concept, wiring plan and documentation path.
Prototype & Validation Support
Prototype samples can be prepared for functional testing, installation review and performance validation.
Production & Export Coordination
After confirmation, we coordinate pack assembly, quality checks, labeling, packaging and lithium battery shipping documents.
Built Around Safety, Repeatability and Export Readiness
Custom lithium battery packs require controlled review across cells, welding, insulation, BMS function, packaging and export documentation.
Cell Incoming Review
Cell model confirmation, supplier source review, voltage and internal resistance checks where required.
Pack Assembly Control
Spot welding, nickel strip layout, insulation, wiring, connector installation and pack structure checks.
Functional Testing
Charge/discharge test, BMS protection review, communication function check and aging test depending on project scope.
Export Documentation
UN38.3, MSDS / SDS, commercial invoice, packing list and Class 9 DG shipping coordination.
Project Scope & Common Questions
PackForge is best suited for OEM and B2B battery pack projects that require custom voltage, capacity, BMS function, enclosure structure or export documentation.
Application, voltage, capacity, continuous and peak current, size limit, operating temperature, charging method, connector type, BMS communication needs, target market and expected quantity.
Yes. We review energy density, discharge rate, cycle life, safety requirements, cost target and lead time before recommending Li-ion, LiFePO4, 18650, 21700 or prismatic cell options.
Li-ion usually offers higher energy density and compact pack size, while LiFePO4 is often selected for safer structure, longer cycle life and energy storage or industrial power applications.
Yes. Custom BMS options may include overcharge, over-discharge, short-circuit, over-current, temperature protection, balancing, SOC display and communication.
Yes. Communication options can be reviewed according to the host system, BMS platform, application requirements and project validation plan.
Pack drawings or structure files can be discussed for integration review depending on project stage, enclosure design and cooperation scope.
We can support UN38.3, MSDS / SDS, commercial invoice, packing list and Class 9 DG shipping coordination depending on selected cells, pack structure and shipping method.
The process usually includes requirement review, cell and BMS selection, structure proposal, prototype sample, functional validation and batch production coordination. Lead time depends on confirmed specifications, cell availability, pack structure and order quantity.