1048产品概述
Designed for the demands of securing the higher energy density and lower weight rechargeable 18650 Lithium-Ion Cells with built-in PCB protection circuits. Keystone's holders are specifically engineered to withstand the rigors of abuse and recharging cycles associated with the 18650 Lithium-Ion cell usages. Keystone's new battery holders are ideal for 3.7 volt, high energy, lower weight mobile electronics, industrial and telecomm applications that have circuit protection to prevent battery damage.