SK Innovation E777 3.7V 77.7Ah NMC pouch cell battery for EV and Energy Storage

High Energy Density: Advanced NMC chemistry provides exceptional energy-to-weight ratio, delivering more runtime in a compact form factor

Semi-Solid Technology: Incorporates semi-solid state electrolyte technology for enhanced safety and improved thermal stability compared to traditional liquid electrolyte batteries

Flexible Pouch Design: The pouch cell architecture allows for customized shapes and efficient space utilization in battery pack designs

Long Cycle Life: Engineered to maintain performance over 1500+ charge-discharge cycles, ensuring long-term reliability and reduced total cost of ownership

Wide Temperature Range: Capable of operating in diverse environmental conditions from -20°C to 60°C

Lightweight Construction: The pouch cell design minimizes weight while maintaining structural integrity and performance

Fast Charging Capability: Supports rapid charging up to 1C rate, reducing downtime and improving operational efficiency

This high-capacity NMC pouch cell is engineered for a wide range of advanced energy storage applications:

Electric Vehicles: Ideal for electric scooters, e-bikes, golf carts, and other light electric vehicles requiring extended range and reliability

Energy Storage Systems: Perfect for residential and commercial energy storage solutions, solar energy storage, and backup power systems

Marine Applications: Suitable for electric boats, yachts, and marine power systems where weight and space optimization are critical

Industrial Equipment: Powers automated guided vehicles (AGVs), industrial robots, and material handling equipment

Portable Power Stations: Excellent for high-capacity mobile power solutions and outdoor power supplies

Telecommunications: Provides reliable backup power for 5G base stations and communication infrastructure

Factory

Dongguan Misen Power Technology Co., Ltd. possesses advanced equipment, scientific management techniques, and excellent quality control. We focus on 18650, 21700, 32650, polymer, large single-cell power batteries, energy storage batteries, outdoor power supplies, emergency power supplies, lithium battery packs, and more.And the recycling and preparation of new energy vehicle battery modules, and provide OEM&ODM service.

These products are widely used in electric surfboards, electric bicycles, home energy storage, RV energy, marine energy, UPS systems, tower stations, and solar energy storage systems.

We specialize in this field for many years with advanced equipment,scientific management techniques,and excellent quality control which earn us customers all over the world.

Our factory has been evaluated, certified, and inspected by SGS Group. We aim to be a reliable battery supplier for long-term business relationships. All our batteries have passed international certifications, including UL, CE, ROHS, CB, UN38.3, MSDS, IEC, ISO9001 and others.