One 3V CR1025 Coin Battery
 
Chemistry: LITHIUM PRIM MANGANESE DIOXIDE
Voltage: 3.00
Milliamp hours: 30 mAH
Capacity: 0.03 AH
Weight: 0.01 lb
Length: 0.39 in
Width: 0.39 in
Height: 0.09 in
Termination: FLAT TOP (NO RAISED BUTTON)
Warranty: 12 MONTH FREE W/RECEIPT