Custom Lithium Battery Packs & Energy Storage Systems Manufacturer

OEM/ODM lithium battery packs, portable power stations, home energy storage and commercial battery solutions for global brands, distributors and equipment manufacturers.

Your Energy Storage System Partner

For over a decade, our solutions don’t just store energy—they store your peace of mind.


We provide complete battery energy storage systems and portable solar power generators for outdoor, residential, commercial, and industrial applications.


Our products are certified to ISO9001, ISO14001, BSCI, MSDS, UN38.3, UL, and other standards, and feature our proprietary BMS to protect your products and brand reputation.

Product Patent

0 +

R&D Team

0 +

Employees

100 +

Annual output

5 M+
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Power Platforms for OEM and Distribution Projects

EPB supplies configurable battery and energy-storage platforms for brands, distributors and equipment manufacturers. Select an existing platform or work with our engineering team to adapt the electrical system, enclosure, interfaces and market configuration.

portable power stations

Portable Power Stations

Portable LiFePO4 power platforms for private-label programs, emergency backup, mobile work and off-grid applications.

  • Multiple power and capacity options

  • AC, solar and vehicle charging

  • Regional voltage, frequency and plug configurations

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Residential Energy Storage

Modular battery systems designed for residential backup, solar self-consumption and energy management projects.

  • LiFePO4 battery configurations

  • Expandable storage options

  • BMS and inverter communication support

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Balcony Solar Storage

Compact storage platforms for apartments, balconies and small distributed solar systems.

  • Solar charging and energy storage

  • Indoor and outdoor installation options

  • Application-specific monitoring functions

Procurement Support from Specification to Shipment

EPB helps OEM customers control technical requirements, production quality and delivery documentation throughout the project.

Engineering Review

We review the required voltage, capacity, continuous and peak load, charging method, operating temperature, interfaces and target-market requirements before quotation.

Controlled Production

Production controls can include incoming-material inspection, cell matching, welding checks, BMS verification, functional testing, aging and final inspection according to the approved project specification.

Project Documentation

Available documentation depends on the selected model and target market. Our team confirms the applicable specification sheet, test reports, transport documents and product certificates before production.

Delivery Coordination

We support sample preparation, pilot production, mass-order scheduling, packaging confirmation and shipment coordination for international OEM projects.

Designed to Reduce OEM Project Risk

A successful battery project depends on correct specifications, controlled validation and clear communication before mass production.

Specification Alignment

We convert your application requirements into electrical, mechanical, BMS, charging and compliance specifications that can be reviewed before sampling.

Flexible Product Launch

Customers can evaluate an existing platform, request a branded configuration or begin a project that requires additional engineering and tooling.

Market Configuration

Voltage, frequency, plug type, labeling, packaging and documentation can be reviewed according to the destination market and selected product platform.

Support After Delivery

EPB provides product documentation, remote troubleshooting and project-based spare-parts support to help customers manage their local after-sales requirements.

Configure a Power Platform for Your Target Market

Start with your application, load profile, target country and expected order volume. EPB will help determine whether an existing platform can be configured or whether additional engineering is required.

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Differentiate your offerings and increase margins with customized solutions. Our comprehensive OEM/ODM services help you create unique products that stand out in the market while building brand loyalty.

Electrical Configuration

Review battery capacity, AC output, charging input, DC interfaces, USB ports, inverter settings and protection requirements.

Regional Adaptation

Configure AC voltage, frequency, plug standard, labels, user documentation and packaging for the intended market.

Product Identity

Apply your approved logo, color scheme, model designation, rating label and packaging artwork after technical confirmation.

Smart Functions

Evaluate display functions, BMS communication, Bluetooth, Wi-Fi, CAN, UART or RS485 options according to the selected platform.

EPB Projects and Industry Engagement

Explore selected product installations, customer visits, production activities and industry exhibitions involving EPB battery and energy-storage solutions.

Each project is configured according to its application, power requirements, operating environment and destination-market requirements.

Meet EPB at Global Energy Exhibitions

EPB participates in battery, solar and energy-storage exhibitions to present new products, discuss OEM requirements and meet distributors, installers and industry partners.

Browse highlights from recent exhibitions and contact our team to arrange a meeting at an upcoming event.

CAN'T FIND YOUR INDUSTRY?

Tell us your application and power needs-our engineers will tailor
a battery and charger solution for you.