Description
Leader Battery Alkaline D batteries deliver reliable, long-lasting power for your high-drain devices. These 1.5-volt alkaline batteries are engineered with advanced alkaline technology to provide consistent performance in flashlights, radios, toys, and other electronic devices. Each pack contains 4 D-size batteries that offer superior energy density and extended shelf life compared to standard zinc-carbon batteries. The leak-resistant design protects your valuable devices from corrosion damage. These batteries perform exceptionally well in both high and low-drain applications, making them ideal for emergency preparedness kits, camping gear, and everyday household electronics. The durable construction ensures reliable operation across a wide temperature range, while the mercury-free formula makes them environmentally responsible. Trust Leader batteries for dependable power when you need it most, whether for daily use or emergency situations.
Suggested Use
Insert batteries into device following correct polarity markings (+ and -). Replace all batteries at the same time with the same brand and type. Remove batteries from devices when not in use for extended periods to prevent leakage damage.
Ingredients
| Ingredient | Amount | Purpose |
|---|---|---|
| Zinc | Primary Component | Anode material for electron flow |
| Manganese Dioxide | Primary Component | Cathode material for chemical reaction |
| Potassium Hydroxide | Electrolyte Solution | Conducts electrical current between electrodes |
Other Ingredients
Steel casing, separator paper, brass current collector, and protective outer wrapper for structural integrity and safety.
Warnings
• Do not dispose of in fire – batteries may explode or leak
• Keep away from children – swallowing may cause serious injury
• Do not short circuit, crush, or puncture batteries
• Remove exhausted batteries promptly to prevent leakage
• Store in cool, dry place away from metal objects
Disclaimer
We work hard to keep product images and details accurate, but manufacturers sometimes update packaging or ingredients before we can reflect those changes. You may receive updated packaging, but freshness is always guaranteed.We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by us.






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