1/2AA Size Rechargeable Battery 300mAh NiCd 1.2V Flat Top Cell

Terminals: Flat Top (no raised button)
Voltage: 1.2v
Chemistry: NiCD
Height: 0.95 in.
Width: 0.56 in.
Weight: 0.03 lb.
Amperage: 300mAh

These Nickel Cadmium 1/2AA cells are excellent for building custom battery packs. If you are a novice or an old pro, these batteries will keep you powered up. These batteries can be recharged 500-1000 times giving you years of use.