2-Year Alkaline ELT Battery Pack | for Pointer Model 3000 & 4000

The 2020-0 alkaline battery pack supplies 7.5 volt power to Pointer model 3000 and 4000 series ELTs. This back is designed to protect factory fresh cells from shock and thermal vibrations in accordance with regulations. The patented formed-foam body snugly fits inside the ELT, thus resulting in vibration-free installation.