Tips: Do not throw the coin battery in to fire, not recharge; Keep the battery in a dark, cool and dry place. Package includes: 10pcs AG13 L1154f LR44 Button Cell Batteries. Batteries LR44 Primarily Used in Many Small Electronics, Such as Watch, Calculators, Watch,Laser Pointers and so on. 1.5 volt Stable Voltage,Leakproof Technology: Unique U-shaped sealed steel shell structure, Stable voltage can effectively protect electronic equipment. Long-Lasting Power: 160mAh Rated capacity, High energy density, long life expantancy. Model Number L1154f/LR44, May also be known as: AG13,L1154,LR1154,CR44,SR44,357,SR44W,G13,A76,A-76,PX76,675,1166a,LR44H,V13GA,GP76A,RW82B,EPX76,SR44SW,303,S303,S357,SP303,SR44SW.