Battery Protector

Rechargeable lithium ion battery protectors work in power tools, smart vacuums, two-way radios, e-bikes, and uninterruptible power supplies. The Li-ion battery protectors produced by Littelfuse take the form of three-terminal surface mount fuses. The devices include a heater that raises the temperature of the fuse element when an integrated circuit (IC) or field effect transistor (FET) detector detects an overcurrent or overvoltage event.

Subcategories under Battery Protector

ITV Three-Terminal Fuses

ITV three-terminal fuses provide overcurrent and overvoltage protection to portable rechargeable Li-ion batteries. An embedded heater ensures the

View More