Custom Lithium Battery Packs
EPB provides custom lithium battery packs with expert support in cell selection, BMS design, prototyping and mass production.
- LiFePO4, NMC and LTO configurations
- Custom voltage, capacity, enclosure and communication
- Prototype, pilot production and mass manufacturing
- Project-specific testing and compliance documentation
Engineering Support Before Production
Custom battery development starts with a clear technical specification. EPB reviews the application, load profile, mechanical limits, operating environment, communication requirements and target-market documentation before recommending a cell chemistry and pack architecture.
Application Review
Define how the battery will be used, including continuous load, peak current, charging method, duty cycle and expected service life.
Electrical Definition
Confirm nominal voltage, usable capacity, discharge current, protection thresholds, communication and connector requirements.
Mechanical Integration
Review available dimensions, enclosure material, mounting method, ingress protection, cable routing and thermal conditions.
Validation Plan
Agree on prototype tests, pilot-production checks, acceptance criteria and required project documentation before mass production.
What this means for your business: Reliable supply chain, consistent quality, and the great manufacturing scale to support your growth ambitions. You will getting a competitive edge that your competitors can’t easily replicate when you partner with us.
From Requirements to Controlled Production
Technical Requirement Review
Our engineers review voltage, capacity, load, dimensions, temperature range, charging method, communication protocol and target-market requirements.
Design and Prototype
After the project specification is confirmed, EPB prepares the electrical configuration, cell arrangement, BMS strategy and mechanical proposal. Functional prototypes are produced when required.
Validation and Pilot Run
The prototype is evaluated against the approved specification. Depending on the project, validation may cover electrical performance, charging, discharge, temperature, protection functions, communication and mechanical fit.
Production and Delivery
Approved projects proceed to pilot or mass production. Production records, final inspection, packaging and shipment documents are managed according to the confirmed order requirements.
Custom Battery Pack Configuration
Cell Chemistry and Format
- LiFePO4, NMC or LTO evaluation
- Cylindrical, prismatic or pouch-cell options
- Cell selection based on load, size, temperature and cycle-life targets
BMS and Communication
- Overcharge, over-discharge and short-circuit protection
- Current and temperature monitoring
- CAN, UART, RS485 or Bluetooth evaluation
- Project-specific protection thresholds
Electrical Interfaces
- Custom voltage and capacity
- Continuous and peak-current requirements
- Charging-port and connector selection
- Cable length, wire gauge and terminal configuration
Mechanical Design
- Custom pack dimensions
- Plastic or metal enclosure evaluation
- Mounting and installation requirements
- Thermal management and ingress-protection targets
Product Identification
- Customer logo and model number
- Rating label and serial-number format
- Packaging artwork
- User documentation and carton markings
Project Documentation
- Technical specification
- Approved drawings
- Test and inspection records
- Transport and market documentation according to the selected configuration
Battery Projects We Evaluate
Family Energy Storage System
Safe and intelligent battery storage systems help homeowners to achieve energy independence. Our residential solutions can seamlessly integrate solar panels and smart home systems.
Capacity Range
5kWh - 20kWh modular systems
Key Features
App control, backup power, grid-tie
Outdoor & Camping Power
Our portable solar power solutions are designed for camping and outdoor adventures. that capture the growing outdoor recreation market. Weather-resistant designs and multiple charging options.
Capacity Range
200Wh - 2000Wh portable units
Specialties
Rugged, lightweight, solar ready
RV & Motorhome Systems
Serve the booming motorhome market with PV energy storage systems that provide a reliable off-grid living experience
Capacity Range
1kWh - 10kWh RV systems
Integration
12V/24V systems, inverter combos
Agricultural & Water Pumping
Solar generators have been extended to the agricultural market through well pumping systems. PV energy storage system used for sump pumps is an ideal energy supply for irrigation, livestock watering, and remote water supply.
Applications
Irrigation, livestock, remote wells
Features
MPPT controllers, pump integration
Send Us Your Battery Requirements
To receive a useful engineering response, include the application, voltage, required capacity, continuous and peak current, available dimensions, charging method, operating temperature, communication protocol, target market and estimated order quantity.
EPB will review the information and recommend an existing configuration or a custom development route.
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