Core Features & Advantages:
Outstanding Cycle Life: With an impressive cycle life of 1500 times at 100% Depth of Discharge (DOD), the TIANNENG Lithium-ion Battery Cell guarantees long-term usage and cost-effectiveness. This translates into a more sustainable energy solution for your devices, minimizing the need for frequent replacements.
Temperature Resilience: Demonstrating remarkable performance across a broad temperature range20°C to 55°C, this cylindrical battery retains over 70% of its capacity at -20°C and exceeds 95% at 55°C. This feature ensures uninterrupted operation in extreme environments, making it ideal for diverse applications including outdoor electronics, electric vehicles, and portable power systems.
Superior Safety: Safety is paramount with the TIANNENG Lithium-ion Battery Cell. It boasts high energy density of approximately 200Wh/kg, while adhering to standards. Having successfully passed a comprehensive suite of safety tests, including over-charge, over-discharge, short circuit, and over-temperature scenarios, it guarantees peace of mind and reliable operation in even the most challenging conditions.
Automated Production & Uniformity: The cylindrical lithium-ion battery cells are produced through an automated process, ensuring consistent quality and exceptional uniformity. This not only improves overall performance but also facilitates seamless integration into various system designs.
Low Self-Discharge: a low self-discharge rate of below 4%, the battery retains over 96% of its charge capacity when stored at 100% State of Charge (SOC) for one month under room temperature conditions. This feature minimizes energy loss during storage, enhancing overall energy efficiency.
