44-Pack of Ultra Power Duracell Batteries

These 44 ultra-powerful Duracell batteries can wait patiently on shelves for up to 10 years, ready to power common appliances such as flashlights, digital cameras, and spare Mars rovers. Exterior power-test strips spare users the agony of guesswork by gauging exactly how much life is left in each battery.

AA and AAA
Up to 3.75 hours of battery life apiece
1.5-volt, up to 15,000 mAh
10-year shelf life
Offer up to 40% more power in high-drain devices
Power-test strip gauges battery life before use