Custom OEM Battery Pack Manufacturing & Engineering Inquiry

Precision exploded view of custom lithium battery pack design including cell array and integrated BMS module

End-to-End Engineering & Production

Custom Lithium Battery Design & Global OEM Supply

APEX Mobile Power is a premier OEM/ODM custom battery manufacturer delivering full-turnkey mobile energy solutions. Over the past 14+ years, our 60+ full-time R&D engineers have delivered more than 3,000 custom battery projects for leading global enterprise clients across North America, Europe, and the Asia-Pacific region.

Whether your application requires Class III medical device compliance (ISO 13485), high-energy-density airborne power for UAVs, or rugged IP67-rated packs for robotics and energy storage systems, our team ensures complete engineering support from prototype iteration to automated volume manufacturing.

Direct Global Support

Corporate Engineering & Contact Office

Connect directly with our engineering and technical sales team to evaluate your mechanical, electrical, and regulatory requirements.

Corporate Headquarters

APEX Mobile Power Headquarters

1 Concourse Parkway, Suite 800
Atlanta, GA 30328, USA

B2B Engineering Support

Direct Inquiries & Technical RFQ

[email protected]

Direct Phone Line

Toll-Free B2B Customer Care

+1 (855) 267-3674

Technical Authority & Quality Control

Global Manufacturing & Quality Compliance

Every battery system engineered by APEX Mobile Power is backed by SGS-audited quality management systems and rigorous lab testing protocols.

ISO 13485 Medical Certification

Dedicated production lines adhering to strict risk management standards for critical healthcare equipment, surgical robotics, and wearable patient monitors.

Custom Smart BMS Development

In-house firmware and hardware design featuring SMBus, CANbus, Modbus, and Bluetooth protocols for precise State-of-Charge (SoC) and cell health monitoring.

International Safety Assurance

Fully compliant with global transportation and product safety certifications, including UN 38.3, UL 1642, UL 2054, IEC 62133, CE, and RoHS directives.

Advanced Cell Chemistry Selection

Partnerships with tier-1 cell manufacturers (Panasonic, Samsung SDI, LG Energy Solution, CATL) for high-discharge Li-Ion, stable LiFePO4, and Sodium-Ion technologies.

Vertical Supply Chain Integration

Complete control over enclosure tooling, nickel ribbon spot welding, ultrasonic plastic welding, thermal management, and 100% automated end-of-line testing.

Rapid Technical RFQ Turnaround

Our dedicated application engineering team reviews complex custom battery specifications and provides preliminary feasibility reports within 24 to 48 hours.

Custom OEM Battery Pack Manufacturing