LF Technology Company Limited is a player in the ever expending rechargeable battery and charger field. Today's batteries and charger play an essentiall part in business, , communications, entertainment and more, in essence batteries are an inseparable part of our daily life. R&R was founded in 2003 by a little group of business people and a few engineers, specializing in battery design , battery golutins and batteries charger. Today, with nearly a strong R&D department R&R mains commit to creating some of the high quality rechargeable Li-ion, Li-polymer batteries and Li-ion battery charger in the undustry.