Description
Leader Alkaline Batteries 9V deliver reliable, long-lasting power for your essential electronic devices. This 2-pack of premium alkaline batteries provides dependable energy for smoke detectors, carbon monoxide alarms, wireless microphones, guitar effects pedals, and various household electronics. The advanced alkaline chemistry offers superior performance compared to standard zinc-carbon batteries, with up to 5 times longer life in high-drain devices. These batteries maintain consistent voltage output throughout their lifespan, ensuring your devices operate at peak performance until the battery is fully depleted. The leak-resistant construction protects your valuable electronics from corrosive damage, while the extended shelf life of up to 7 years makes them perfect for emergency preparedness kits. Leader brand provides pharmacy-quality products at exceptional value, offering the same performance as national brands at a fraction of the cost. The compact 9-volt design fits standard battery compartments perfectly, and the snap-connector terminals ensure secure, reliable connections. These batteries perform reliably in extreme temperatures from -18°C to 55°C, making them suitable for both indoor and outdoor applications. Each battery is individually date-coded for freshness tracking.
Suggested Use
Insert battery into device matching positive and negative terminals correctly. Press snap connector firmly onto device terminals until secure connection is achieved. Replace battery when device performance decreases or low battery indicator appears. Remove batteries from devices during long-term storage to prevent potential leakage damage.
Ingredients
| Ingredient | Amount | Purpose |
|---|---|---|
| Zinc | 99.9% | Anode material for electron generation |
| Manganese Dioxide | 95% | Cathode material for energy storage |
| Potassium Hydroxide | 45% solution | Alkaline electrolyte medium |
| Carbon | 99% | Conductivity enhancement |
Other Ingredients
The battery casing contains steel with nickel plating for corrosion resistance. Internal components include paper separators, brass terminals, and protective sealants to prevent electrolyte leakage.
Warnings
• Do not disassemble, crush, or expose to fire
• Remove exhausted batteries promptly to prevent leakage
• Do not mix old and new batteries or different battery types
• Keep batteries away from children – swallowing can cause injury
• Dispose of used batteries according to local regulations
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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