lifepo4 cells

4.2V pin Lithium Polymer sạc lại 602238 3.7V 450mAh cho thiết bị điện tử tiêu dùng

4.2V Rechargeable Lithium Polymer Battery 602238 3.7V 450mAh for Consumer Electronics Lithium Ion Battery General Information Lithium ion batteries are high energy density battery that are widely used in from the electric equipment to electronics devices market. Unemetech manufactures lithium ion batteries and li-polymer batteries with mainly three type of chemical raw materials for different applications. These three types chemical materials are LiCoO2, NMC and LiFePO4 used