... Number: BH-TB02+Nickel Sheets Type: Thermal Protector Application: Battery packs Supply Voltage: DC12V, DC24V, AC125V, AC250V Contactor ... used for overheat protection of Li-ion batteries, battery packs, power banks and Li-ion battery protection board, LED power driver, ... use in the limited space of compact designed products like battery packs, lithium batteries. * Exclusive fixing socket for fixed ...