Sharp LGCHEMRESU64EX is a lithium-ion polymer battery that is commonly used for powering electric devices. It has a capacity of 6.4 Ah and a voltage of 3.7 V, making it suitable for use in a variety of applications, including laptops, power tools, and electric vehicles. The battery is also lightweight and compact, making it easy to transport and store.

One of the key features of the Sharp LGCHEMRESU64EX is its long lifespan. The battery can be recharged over 500 times without losing its capacity, making it a cost-effective option for powering your devices. Additionally, the battery has a low self-discharge rate, meaning that it will retain its charge for longer periods of time when not in use.