CR

With the rapid development of the Internet of Things, wearable devices, and smart homes, the demand for small, long-lasting, and reliable power sources will continue to grow. The technology of CR button batteries is also constantly advancing, and materials with higher energy density and more environmentally friendly may emerge in the future. At the same time, rechargeable lithium-ion button batteries (such as the LIR series) have also begun to be applied in specific fields, providing another solution for the green circular economy.