Technical data:
Size: 1/2 AA
Voltage: 3.6 V
Capacity: 1.2 Ah
Maximum continuous current: 35mA
Max Pulse Current: 200mA (1 sec)
Dimensions: Diameter: 14.65 mm; Height: 24.8 mm
Weight: 8, 9g

Replaces the batteries:

XENO Energy: XL-050F (1.2)
Tadiran: TL-2150 (0.95), TL-4902 (1.2), TL-5101 (0.95), TL-5151 (0.7), TL-5902 (1.2)
Sonnenschein: SL-350 (1.0), SL-750 (0.95)
Toshiba: ER3V (1.0), ER4V (1.2)
Maxell: ER3S (0.79)
Eagle Picher: LTC-9C (0.95)
Vitzro: SB-AA02 (1.2), SB-AA02P (1.2)
EEMB/GMB: ER14250 (1.1)

These are batteries with a very wide range of applications, m.in:

Memory Retention

Industrial and office equipment

Medical devices

Alarms and alarm Systems

Gas flow meters, water

Professional Electronics

Locational buje

Signalling devices

Vehicle Electronics