Our LIR2023 Coin Cell Case Kit is a premium rechargeable lithium-ion solution engineered for researchers, product developers, and manufacturers of ultra-compact electronic devices. This all-inclusive kit features LIR2023 button batteries—characterized by a slim 2.3mm height and 20mm diameter—housed in durable, shock-resistant cases for safe storage and convenient transportation. With a nominal voltage of 3.6V-3.7V, the LIR2023 delivers reliable, long-lasting power while fitting into the tightest device designs. Whether you’re prototyping next-gen TWS earbuds, optimizing smart bracelet power management, or scaling production of hearing aids, this kit offers the consistency, durability, and space-saving design your projects demand.

• Performance testing of Li-ion electrode materials (cathodes, anodes) and electrolytes
• Evaluation of battery cycling life, rate capability, and energy density
• Studies on electrolyte-electrode interface stability and solid-electrolyte interphase (SEI) formation
• High-throughput screening of new Li-ion battery materials and formulations
• Academic research projects and industrial pre-production R&D for consumer electronics, wearable devices, and small-scale energy storage

• Technical Datasheet: Includes assembly guides, material safety info, and compatibility notes.
• Expert Assistance: Our team of battery engineers is available to help select the right kit for your specific chemistry or test setup.
• Fast Shipping: In-stock kits ship within 24 hours; custom orders delivered in 5-7 business days.