Model: Hanery 21700-2S2P-10000

For 7.4V applications demanding extreme endurance without a massive footprint, the Hanery 21700-2S2P-10000 is the ultimate power core. Connecting four premium 5000mAh 21700 cells (two in series, two in parallel), it offers an incredible 10,000mAh capacity (74Wh). This pack is engineered for devices that must operate for days between charges, such as rugged enterprise tablets, robust communication base stations, and demanding robotics, providing double the runtime of our 2S1P pack in a highly efficient 4-cell block.

• Extreme 10,000mAh Endurance: The definitive long-runtime solution for demanding 7.4V applications.

• Efficient 4-Cell Design: Achieves massive capacity with a streamlined 2S2P architecture compared to legacy formats.

• Low Current Stress: Sharing the load across parallel cells minimizes heat and maximizes the pack’s overall lifespan.

• Heavy-Duty Balancing BMS: Equipped with a robust protection circuit capable of managing high capacities and ensuring multi-cell safety and balance.

• Professional Spot Welding: Pure nickel construction guarantees strong, zero-failure connectivity between cells.

• Custom Layout & Connectors: Fully tailored geometric arrangements (e.g., square block, flat array) and wiring harnesses for seamless OEM integration.

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.