Model: Hanery 21700-5000

Representing the pinnacle of energy density in our cylindrical lineup, the Hanery 21700-5000 is a true powerhouse. Delivering a massive 5000mAh capacity in a single cell, it is engineered for flagship products demanding the absolute maximum runtime. This is the definitive cell for premium portable power stations, long-endurance commercial drones, and top-tier electric vehicles, allowing you to build massive energy reserves with the fewest possible cells.

• Ultimate Capacity: A massive 5000mAh (approx. 18.5Wh) per cell for industry-leading endurance.

• Pinnacle Energy Density: Maximizes the Wh/L and Wh/kg ratio within the 21700 form factor.

• Simplified Pack Architecture: Drastically reduces the number of parallel connections needed for large battery systems.

• Flagship Product Core: The cell of choice for devices where “maximum battery life” is the primary selling feature.

• Excellent Calendar & Cycle Life: Engineered to retain its massive capacity over years of use.

• Stringent Quality Standards: Manufactured under strict controls to ensure the safety and consistency of this high-energy cell.

Please note that we have a MOQ for our battery. For batteries in stock, the MOQ is 10,000 pcs. For customized batteries, the MOQ is 50,000 pcs.

Hanery assists you throughout your project: battery size, capacity, discharge multiplier, operating temperature, safety, and associated protection circuitry. Please contact us or mark your requirements on the inquiry quotation.

Order single or thousands of items at a time. Our warehouse and flexible shipping options are available for last-minute, deadline critical orders.