The NS-4S4P-18650-8800 is a specialized 14.8V 8.8Ah lithium-ion battery pack engineered specifically for Portable Oxygen Concentrators (POC) and life-support respiratory equipment. For patients and healthcare providers, the reliability of a POC is non-negotiable. This battery pack provides the high-discharge stability and extended runtime necessary to ensure continuous oxygen therapy for users on the move.

As a leading China exporter, we provide a “Tier-1” cell selection strategy. This 14.8V 8.8Ah unit is meticulously assembled using a 4S4P configuration (16 cells total). While our standard model utilizes high-quality 2200mAh units, we offer full flexibility in cell branding and capacity to meet the strict energy density requirements of modern medical devices.

Technical Specifications

Engineering Excellence for Respiratory Care

1. Customizable Power Architecture

We understand that every Portable Oxygen Generator has unique housing constraints and runtime targets. Our 14.8V pack can be tailored using world-class cells:

• Maximum Runtime: Utilize Panasonic 3400mAh cells for ultra-long therapy sessions.

• High Stability: Samsung 2600mAh cells for consistent discharge under high-load oxygen pulse settings.

• Cost-Efficiency: Premium 2200mAh cells for high-value medical applications.

2. Medical-Grade Safety & Reliability

Safety is critical for respiratory devices. The integrated Battery Management System (BMS) provides:

• Overcharge & Over-discharge Protection: Preserving the chemical health of the cells for years of daily use.¹

• Short Circuit & Over-current Protection: Shielding the oxygen generator’s sensitive compressor and electronic valves.

• Thermal Monitoring: Ensuring the battery remains cool during continuous operation in carry bags.

3. Compact & Lightweight Form Factor

At just 80x80x70mm, this battery is designed to fit into the sleek, ergonomic profiles of modern POCs. We offer customized sizing to ensure a perfect mechanical fit into your device’s battery bay, minimizing weight for patient comfort.

Global Compliance & Export Markets

The 14.8V 8.8Ah 18650 battery pack is designed to meet the strict regulatory and transport standards (UN38.3, MSDS) required for medical device export. We successfully serve healthcare equipment manufacturers in:

• Americas: Canada, Dominican Republic.

• Europe: Spain, Falkland Islands.

• Oceania: Australia, New Caledonia.

• Asia: Hong Kong, Tanzania (East Africa), Burundi, and beyond.

Why Source Your POC Batteries From Us?

We are more than a supplier; we are your medical power partner. Every Portable Oxygen Generator battery undergoes a 100% aging test and capacity matching to ensure that every cell in the 4S4P series performs in perfect harmony. Our “low-maintenance” philosophy reduces the total cost of ownership for healthcare providers and improves the quality of life for the end-user.

Start Your Custom Enquiry

Do you need a specific capacity or a brand-name cell like Samsung or Panasonic for your portable oxygen concentrator project? Our engineering team is ready to assist you with customized dimensions and technical integration.

Fill out our Enquiry Form or call us today to secure a high-performance medical power solution!