Features: •Used for small electronic devices. •Brand New LR1130 / AG10 Button Cell Battery. •May also be known as LR1130 / AG10 /LR54/ SR1130/ 189/ 389. •Steady & reliable electric current is assured. •Mainly used in toys, flashlight, watches, electronic clock and watch, machine, electronic gifts, electronic, calendar, ear hearing AIDS, calculator, instruments and meters. Medical devices, flashing lights, alarm, electronic toys, small electronic gifts, camera small electronic devices, etc. Specifications: Type: Alkaline Equivalence: LR1130, AG10, LR54, SR1130, 389, 189 Voltage: 1.5V Sizes: 1.1cm X 1.1cm X 0.3cm Weight: 1.1g each Package Included: 1 x Battery Attention: Please keep batteries in dry and cool place. Insert the battery in right direction and avoid short-circuit.