*We will do our best to provide various product at reasonable prices to meet the rapidly changing market conditions and your needs. *Made in Korea, We aim for cheap and good quality. *If you want to buy batteries, you can request to attach wires and various connectors, and also connect serial and parallel *Even if it's not on our website now, If you ask me, I'll find out and reply to you. *Especially, Korean products can be supplied cheaper. *Korean products are famous for cheap and good quality. *Inquiries, bulk purchases, etc, are available 24 hours a day. *You can request a sample anytime. *You are always welcome to contact us, so please feel free to contact us.