The LifeGear LR44 glowstick replacement batteries provide long-lasting, mercury-free power using Silver Oxide technology. These specialty batteries are designed for button-battery-operated devices, offering durability and reliable performance. They can replace various battery models, including 303/357, 303, D303, SR44SW, SR44W, SR44P, SR44, SP303, V303, 303-1, SB-A9, 280-08, SR1154SW, 357, D357, SP347, V357, SB-B9, SR1154PW, AG13, 1107SO, 1066A, S05, S15, SR07, BLR44, 228, 280-904, G13-A, 10L14, 10SL17, D76, MS76, MS76H, and BS07. (Model: LR44)