D Type

D-type carbon zinc batteries are cylindrical, 1.5-volt power sources designed for low-drain devices like flashlights and portable radios. They use a carbon-zinc electrolyte, making them affordable and widely available. While not as long-lasting as alkaline alternatives, they provide steady energy output and are suitable for basic household electronics.

✅ Key Features:

• Steady energy output for extended use

• Leak-resistant construction for safety

• Ideal for low-drain devices like flashlights and radios

• Performs reliably in moderate temperatures

• Cost-effective and widely available

• Typically offers a shelf life of up to 3 years