Looking for a high-performance battery that won’t let you down when power demands peak? Whether you're building or upgrading electric vehicles, mobility solutions, or a back-up power system, the K2 Energy 26650 3.2V 2.85Ah LiFePO battery delivers the reliability and muscle you need. With the ability to push a continuous 50A and ultra-low internal resistance, this cell ensures your application runs longer, cooler, and more efficiently.
Reliable High Power from a Compact LiFePO Cell
Why choose the K2 26650 Battery?
This 26650-size Lithium Iron Phosphate cell from K2 Energy is engineered for high power output in demanding environments. With an impressive 2.85Ah capacity and 3.2V output, it’s capable of delivering up to 50A continuous discharge — perfect for high-drain applications like PHEV, EV systems, electric scooters, and backup energy storage. Its low internal resistance (less than 6mΩ) ensures better thermal management and consistent performance under load.
Trusted Quality and Technical Performance
Each cell provides 9.12Wh of energy and is built to exacting standards for industrial-grade performance. The compact 26650 form factor (26.1mm wide x 65.2mm high) and light weight (84g) make it an excellent choice when space and weight savings are essential. Designed with safety, durability, and cycle life in mind, this battery is a popular pick for engineers and integrators working on custom packs or performance upgrades.
