D Size Series NiMH Rechargeable Batteries

Tenergy Brand D NIMH rechargeable batteries are among the most trusted and popular D batteries in the market. A D battery is a type of electrochemical cell, the largest in the D, C, AA, and AAA family. Each D-cell is cylindrical with electrical contacts at each end; the positive end having a nub or bump. D cells are typically used in high current drain applications, such as in large flashlights, radio receivers and transmitters, portable entertainment systems, products with motors, safety systems or other applications requiring extended run time. Rechargeable and non rechargeable versions are available. Non rechargeable cells are known as primary cells. The standard D cell has physical dimensions of 60.5 mm (2.38 in), +/- 1.0 mm (0.039 in), in length overall with a diameter of 33.2 mm (1.31 in), +/- 1.0 mm (0.039 in).