VRE DL 5500 : 1.2 volt 5000mAh rechargeable D-size NiCd battery
VRE-DL-5500: SAFT brand 1.2 volt 5000mAh D-size rechargeable NiCd battery cell. Choose PLAIN (flat top), or with Solder Tabs (for assembly - $ 0.25 extra per cell). "Solder Tabs" means one metal strap spot-welded to the cell top(+), and another metal strap spot-welded to the cell bottom(-). Cell dimensions: approximately 2.25" tall, 1.25" diameter. Cell weight is approximately 6 ounces. This cell has a normal protruding button-top (+).