NRG-16 Lithium-Ion Battery Pack

The NRG-16 Lithium-Ion Battery Pack is a premium power solution designed for applications where performance, portability, and reliability matter most. Offering a true 14.7V nominal voltage, it delivers more usable energy than traditional 12.8V LiFePO₄ packs, ensuring stable operation across sensitive 12–16V systems.

Available in two capacities – 10Ah (147 Wh) for lightweight, portable setups and 12Ah (176 Wh) for extended runtimes – the NRG-16 gives users the flexibility to choose the right balance of power and portability. Both versions are built with high-quality 18650 cells, with the 12Ah model using premium Samsung INR18650-30Q cells for maximum energy density and discharge performance.

With continuous discharge capabilities of 20–25A (and peaks of up to 35–40A), the NRG-16 supports demanding electronics, field equipment, and portable energy systems. Despite its power, it remains compact and lightweight, weighing just 2.2–2.6 lbs (1.0–1.2 kg) – significantly lighter than comparable SLA or LiFePO₄ alternatives.

Every NRG-16 pack integrates a robust Battery Management System (BMS) to protect against over-charge, over-discharge, over-current, and short circuits, while balanced charging extends overall lifespan. Designed to perform reliably in real-world conditions, it operates from -20°C to +60°C, making it suitable for field, workshop, or mobile use.

Whether you need maximum portability (10Ah) or maximum endurance (12Ah), the NRG-16 delivers efficient, dependable, and safe lithium-ion power for today’s performance-driven applications.

🌍 Why buy from GreenTech?

• Dedicated to total circular economy and has a recycling supply chain dedicated to reuse and recycling via the most sustainable routes for battery technology
• All our products are supplied with a return to base free postage packaging for when they need to be refurbished – with our No battery left behind process
• The GreenTech team are fully certified and have worked in the development and manufacture of batteries for 20+ years
• Greentech’s capabilities also supports bespoke battery design and manufacture – if you have any needs don’t hesitate to contact us.
• GreenTech are a UK based, UK owned company.
• Our last but most important point – GreenTech are dedicated to quality and service and have secured ISO 9001,14001,45001 to validate this commitment.