V625u LR9 L1560 PX625 1.5v
1.5V ALKALINE BATTERY [15.6 MM X 5.95 MM] STEPPED
Replaces: V625u, LR9, EPX625G, PX625A, 625A
This battery is used in many obscure applications including Talking Calculators, keys, cameras and hair styling equipment.
It is characterisically mushroom shaped with a step in the middle of the battery.
Not to be confused with the old mercury cells used by many older (60's / 70's) cameras, even though the same shape, the voltage will wander down the range, resulting in poor results. The 625 part of the battery number does not denote compatibility.