Panasonic C-2 Super Heavy Duty Batteries

When you need consistent performance for everyday gadgets, the Panasonic C-2 Super Heavy Duty Batteries step up. This pack of two C-size carbon-zinc cells delivers a steady 1.5 volts, making them a go-to for toys, flashlights, and novelty electronics. Built to Panasonic’s trusted standards, these batteries resist leakage and hold their charge over years of storage.

As part of the heavy duty family, these carbon-zinc batteries provide economical, single-use power for low-drain devices. The chemistry is optimized for intermittent use, ensuring reliability in items that don’t require high current bursts. Each cell weighs approximately 66 grams and measures 50 mm in length by 26.2 mm in diameter, conforming to standard C battery dimensions for universal compatibility.

Model	Panasonic C-2 Super Heavy Duty Batteries
Quantity	2 batteries
Size	C
Chemistry	Carbon-Zinc (Heavy Duty)
Voltage	1.5V per cell
Shelf Life	Up to 5 years when stored properly
Dimensions	Approx. 50 mm (L) x 26.2 mm (D)
Weight	~66 g each

The Panasonic C-2 Super Heavy Duty Batteries are perfectly matched for low- to moderate-energy devices. Common uses include:

• Remote controls for TV, audio systems, and streaming sticks
• Wall clocks and alarm clocks
• LED flashlights and camping lanterns
• Portable AM/FM radios
• Novelty electronics, light-up toys, and holiday decorations
• Doorbells and wireless door chimes
• Smoke detectors (check manufacturer recommendation)

With a 5-year shelf life from date of manufacture, these batteries are an excellent addition to any emergency preparedness kit. Store them in a cool, dry place at room temperature. Avoid exposing cells to extreme heat or moisture. Proper storage ensures they are ready whenever you need replacement power for your most-used gadgets.

• Do not recharge, disassemble, or incinerate.
• Keep away from children and pets. Ingestion can be harmful.
• Insert with correct polarity (+/-) to prevent damage.
• Remove exhausted batteries from devices to avoid leakage.
• Dispose of used batteries according to local regulations.

We put a pair of Panasonic C-2 Super Heavy Duty Batteries into a camping lantern and a TV remote. After four months of daily use and occasional temperature fluctuations in a garage, the cells held their voltage steadily with no sign of corrosion or leakage. These batteries are a solid, affordable choice for anyone needing dependable backup power. Our team recommends keeping a pack in your emergency drawer and swapping them out every few years for peace of mind.

Q: Are Panasonic C-2 Super Heavy Duty Batteries rechargeable?

A: No, these are single-use carbon-zinc cells and should never be placed in a charger. For rechargeable options, consider Panasonic Eneloop batteries.

Q: Can Panasonic C-2 Super Heavy Duty Batteries be used in high-drain devices like digital cameras?

A: They are not ideal for high-drain electronics. Heavy duty batteries excel in low to moderate drain applications. For cameras or gaming controllers, alkaline or lithium batteries deliver better performance.

Q: How long do these batteries last in storage?

A: When kept in a dry environment at room temperature, they retain usable charge for up to 5 years from the manufacturing date. Always check the expiration date on the packaging.

Q: Do these batteries leak over time?

A: Panasonic engineers these cells with a leak-resistant design, but no battery is 100% immune to leakage if left in a device for many years or exposed to extreme conditions. We recommend removing batteries from devices that will not be used for extended periods.

Weight	0.5 kg
Dimensions	20.32 × 15.24 × 10.16 cm